{"sources":[{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing","type":"listing","url":"https://baby-little-planet.myshopify.com/products.json","retrieval_at":"2026-10-06T20:29:14.451Z","source_hash":"8cd34c169da0d46779f150e698a57cea80690fadd1f47ba1f5f2acd3bd999f98","access_verdict":"permitted","robots_result":"allow"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:1:guide","type":"guide","url":"https://baby-little-planet.myshopify.com/products/britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet","retrieval_at":"2026-10-07T02:59:07.958Z","source_hash":"aa150ec738975bc778dfd7aa9aa8682ce7f421a654cc13c262c8b7f63922b33f","access_verdict":"permitted","robots_result":"not_checked"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","type":"guide","url":"https://www.britax.com.au/root/kid-guard-booster-black/5637145427.p","retrieval_at":"2026-10-07T02:59:23.690Z","source_hash":"113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","access_verdict":"permitted","robots_result":"allow"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:3:manual","type":"manual","url":"https://www.britax.com.au/user-guides","retrieval_at":"2026-10-07T02:59:31.691Z","source_hash":"2852f44191088d616f9faff3915acf7a4545dd428fcee3513d6e0cb35d72a67d","access_verdict":"permitted","robots_result":"allow"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","type":"review","url":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard","retrieval_at":"2026-10-07T02:59:33.381Z","source_hash":"cc9a0395a509b6f36cf3bfbf73eac9088cf4d2ff25a9318117971d3d8224377c","access_verdict":"permitted","robots_result":"allow"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","type":"review","url":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/","retrieval_at":"2026-10-07T02:59:40.656Z","source_hash":"2d4dead5de929da57c46753f2055d5b52f0e5088fa55d739743898f443465600","access_verdict":"permitted","robots_result":"allow"},{"id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:8:guide","type":"guide","url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json","retrieval_at":"2026-10-07T02:59:43.989Z","source_hash":"8beba7936995f16b979d521911d55c30742571aa14bd7993d4936fdadce046dd","access_verdict":"permitted","robots_result":"not_checked"}],"summaries":[{"id":"01M4A5B2Y65WRTDWQ2AKGVJ2A8","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user with a 139 cm ten-year-old found the lap-sash seatbelt fitted comfortably after the child had outgrown a harnessed seat, and installed the seat easily themselves.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B3E6KZGFYA8XVHTH8DDQ","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"The seat was considered light enough to transfer between cars, needing only the tether clip.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B3Y4YFS9CJHF2TRFJRKC","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user bought it for a very tall, thin five-year-old and found it adjusted to suit both height and weight; installation, height adjustment, side panel and seat adjustment were easy, and the child was comfortable.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B4F2G0YTKJH3Q6XG8RWB","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"One user reported a poor experience: after professional installation the seat was not stable, the shell felt flimsy and the padding practically non-existent, and the child was in tears of pain within fifteen minutes; store adjustments and a box under the child's feet did not solve it.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B4ZVGSFRZGTF3Y2XJ0EM","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user found it easy to use, fit and install, comfortable, and used it with a Britax Vehicle Seat Protector on leather car seats to stop slippage or mess.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B5FZPKJSBVAXAAPKSMT4","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user bought it for a seven-year-old, installed it in under five minutes, and found the child comfortable and able to buckle themselves in; the narrow seat area made the buckle easy to see and reach. It has no cup or bottle holders, but that is the trade-off for being slimline.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B5ZZ5AP57DEXHKPZYGHN","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"The same user noted the seat is suited for 4 to 10 years or 135 cm, but Britax's website says children should stay in a booster until 145 cm, and believed the Kid Guard Pro goes to 145 cm.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B6GGK2527ZXW3AR925QB","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"Another user whose child outgrew a Maxi Guard Pro found the Kid Guard a great fit with plenty of room to grow because the headrest and exit marker extend high; it had the same padding and material as the Maxi Guard Pro and added side protection.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B70EHMXB8HB5ATE75S4M","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"Seatbelt guides helped get a perfect fit, and installing and adjusting the headrest as the child grows was very easy.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B7HAHF2KFNMGBBFWCT1E","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user needed three seats across a Hyundai i30 and chose the Kid Guard for its narrow base; the children can now buckle themselves in, though it can be a little tricky; they rated it among the top safest boosters.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B82D8YR44FFGHDAX4Q46","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user found it the best seat for smaller children over ten, fitting a child who had outgrown a Hi-Liner but did not meet the five-step rule; it fitted a 2019 Kia Carnival.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B8JB4FQ7N7Z21S1JMEP4","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"The same user praised the anti-submarine clip, width-adjustable side impact protection for head and torso, easy transfer between vehicles, and adjustable seat base as the child's legs grew.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B92692PVYV2NDGVR47YR","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"The same user found it quite tall when fully extended so it can block rear vision, and on higher settings it did not fit well in the side seats of a 2012 Ford Falcon sedan.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5B9JXG4ZJRGRPZ95AQ66E","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user with a tall almost eleven-year-old said the child still fitted and that the slide guard against submarining is a good feature; the child found it comfortable.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5BA47EHRZMRQ5HEAW71ZQ","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","kind":"review","text":"A user found the seat did not work well for three across as claimed: because the wings are not secured they can move in and out, and when used three across they push in and narrow the torso area; in the centre position the seat was too squashed for an eight-year-old, and in a side position one wing was pushed in, making the torso midpoint off-centre.","locators":{"page":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard"}},{"id":"01M4A5BAM6HTGN1KXT878ER8EJ","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"The review site scored it 9.33/10 and named it a best premium pick among car seats.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}},{"id":"01M4A5BB486FG4JA13RXBHTTDT","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"It considered the slim design genuinely useful for three-across and more substantial than the cheapest minimalist boosters.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}},{"id":"01M4A5BBMAG3YEKMCYQ56HBR8T","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"It said SecureGuard, adjustable headrest, expandable wings and extendable seat base give it a stronger later-stage case than a bare booster shell.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}},{"id":"01M4A5BC4E21KPW5EMF7XM06JB","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"It only makes sense once a child is truly in booster territory and is the wrong buy if an earlier harnessed seat is still needed.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}},{"id":"01M4A5BCNBAJEP3XK32HA3170B","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"It lists the seat as from 135 cm up to 155 cm, about 4 to 10 years.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}},{"id":"01M4A5BD59AR7AS9BFV4Q0Z1M9","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","kind":"review","text":"It ranked the seat #6 Best Car Seats.","locators":{"page":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/"}}],"facts":[{"id":"01M4A5BDNZK8GG6MA7ZWYJQNJP","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing","field":"age and height range","ordinal":0,"value_number":null,"unit":null,"value_text":"The Kid Guard is a booster seat for children from about 4 to 10 years; 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if their shoulder is beneath the upper height marker, they can safely use the seat.","original_value":"If your child is less than a total height of 145cm, you can seat them in the booster to determine fitment. 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only the tether clip.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B3E6KZGFYA8XVHTH8DDQ","excerpt_id":null,"span_sha256":"72d44dd777f1f89e7cb9318275e3da6e897645d389c945fe3fee90e594d626c4","source_locator":null}},{"id":"01M4A5BKAQMCJBP3PJ9B1F34JA","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","field":"slim design","ordinal":1,"value_number":null,"unit":null,"value_text":"It considered the slim design genuinely useful for three-across and more substantial than the cheapest minimalist boosters.","original_value":"It considered the slim design genuinely useful for three-across and more substantial than the cheapest minimalist boosters.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BB486FG4JA13RXBHTTDT","excerpt_id":null,"span_sha256":"828bbd979c2487312d99939861d354285643cf4836154737a529d7d554505682","source_locator":null}},{"id":"01M4A5BKTNNA4HVZZ0SWYDXHYG","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:8:guide","field":"weight and dimensions","ordinal":1,"value_number":null,"unit":null,"value_text":"CREP's record gives the Safe-N-Sound Kid Guard BS4900B-020133 a seat weight of 5.4 kg and dimensions H: 740-870 mm, D: 410-480 mm, W: 470-550 mm.","original_value":"CREP's record gives a seat weight of 5.4 kg and dimensions H: 740-870 mm D: 410-480 mm W: 470-550 mm.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:8:guide:artefact:8beba7936995f16b979d521911d55c30742571aa14bd7993d4936fdadce046dd","start":2838,"end":2939,"summary_id":null,"excerpt_id":null,"span_sha256":"970e176d2d231f3d0d2806b58df99011dea91f929531618180f1462bfb1a0778","source_locator":"characters 2838 to 2939 of the retained text"}},{"id":"01M4A5BMAN890J0AR6RECTTMYR","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing","field":"anti-submarining","ordinal":2,"value_number":null,"unit":null,"value_text":"It uses patented SecureGuard anti-submarining technology for 4 points of safety, keeping the adult lap belt in an ideal position from shoulder to pelvic bones.","original_value":"Using the patented anti-submarining technology SecureGuard, the Kid Guard offers 4 points of safety, ensuring the adult lap belt is always in an ideal position from shoulder to pelvic bones.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing:artefact:8cd34c169da0d46779f150e698a57cea80690fadd1f47ba1f5f2acd3bd999f98","start":868,"end":1058,"summary_id":null,"excerpt_id":null,"span_sha256":"bfe1bb08a56fd6d66e0e43c862452a5a0a31ff00b426be4eb124094a53c1b229","source_locator":"characters 868 to 1058 of the retained text"}},{"id":"01M4A5BMV9EA09VDH27AYTETQ5","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:1:guide","field":"category","ordinal":2,"value_number":null,"unit":null,"value_text":"The store structured data categorises the seat as Booster Seats.","original_value":"\"category\":\"Booster Seats\"","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:1:guide:artefact:aa150ec738975bc778dfd7aa9aa8682ce7f421a654cc13c262c8b7f63922b33f","start":2611,"end":2637,"summary_id":null,"excerpt_id":null,"span_sha256":"5729d972d0e71d2acda0b26605d28e2fafc58c217e770746b5c7e3544984fe8a","source_locator":"characters 2611 to 2637 of the retained text"}},{"id":"01M4A5BNBA0TPA5MCBVJ39RJXG","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"height coverage","ordinal":2,"value_number":null,"unit":null,"value_text":"The upper shoulder height marker typically accommodates 95% of 10-year-old children and around 50% of 12-year-olds.","original_value":"The upper shoulder height marker typically accommodates 95% of 10-year-old children, and even fits around 50% of 12-year-olds, making KidGuard a fantastic choice for growing families.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":569,"end":752,"summary_id":null,"excerpt_id":null,"span_sha256":"7b1ee50b16ebd152d5ebeeef1b800ef8d70ae05e8700dee2bb2161bbe21a9d59","source_locator":"characters 569 to 752 of the retained text"}},{"id":"01M4A5BNW8VABT74HB3ENYDTQN","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"room to grow","ordinal":2,"value_number":null,"unit":null,"value_text":"Another user whose child outgrew a Maxi Guard Pro found the Kid Guard a great fit with plenty of room to grow because the headrest and exit marker extend high; it had the same padding and material as the Maxi Guard Pro and added side protection.","original_value":"Another user whose child outgrew a Maxi Guard Pro found the Kid Guard a great fit with plenty of room to grow because the headrest and exit marker extend high; it had the same padding and material as the Maxi Guard Pro and added side protection.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B6GGK2527ZXW3AR925QB","excerpt_id":null,"span_sha256":"554e14ddaf209e9ded3362e74f8063fbfb1f9af2f9594c453eb992075d98cbc5","source_locator":null}},{"id":"01M4A5BPCXFS65YYKPCQ6W8B7D","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","field":"features","ordinal":2,"value_number":null,"unit":null,"value_text":"It said SecureGuard, adjustable headrest, expandable wings and extendable seat base give it a stronger later-stage case than a bare booster shell.","original_value":"It said SecureGuard, adjustable headrest, expandable wings and extendable seat base give it a stronger later-stage case than a bare booster shell.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BBMAG3YEKMCYQ56HBR8T","excerpt_id":null,"span_sha256":"4a2911be40d9b33ad199c93e49b66aca1b87e07825077c5ecc9eefa46e3586f4","source_locator":null}},{"id":"01M4A5BPXK2VXRGBEH90RKYRS4","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing","field":"slim design","ordinal":3,"value_number":null,"unit":null,"value_text":"The slim design allows three seats across the back.","original_value":"With a unique slim design, the Kid Guard easily accommodates 3 across the back.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:0:listing:artefact:8cd34c169da0d46779f150e698a57cea80690fadd1f47ba1f5f2acd3bd999f98","start":1085,"end":1164,"summary_id":null,"excerpt_id":null,"span_sha256":"b1b7d7c834cb4eec73fc401509e3874d56582febf985c0b99fccfed0736440d2","source_locator":"characters 1085 to 1164 of the retained text"}},{"id":"01M4A5BQE4W7YJNX7WA5PD91AA","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"booster seat guidance","ordinal":3,"value_number":null,"unit":null,"value_text":"Under AS/NZS1754-2010/2013, when a child's shoulders reach the upper shoulder height marker, the child should change to the next suitable restraint.","original_value":"Restraints manufactured to AS/NZS1754 - 2010/2013 - When your child's shoulders reach the upper shoulder height marker to change to the next suitable restraint.","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":1649,"end":1809,"summary_id":null,"excerpt_id":null,"span_sha256":"6ffbaf0fc0d023e3ed4dfa9d4d4cbb3f54db1d2df33e9f90aeff2ea8862f1cd7","source_locator":"characters 1649 to 1809 of the retained text"}},{"id":"01M4A5BQY1AFABF3ZT1DBXWKXM","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"seatbelt guides","ordinal":3,"value_number":null,"unit":null,"value_text":"Seatbelt guides helped get a perfect fit, and installing and adjusting the headrest as the child grows was very easy.","original_value":"Seatbelt guides helped get a perfect fit, and installing and adjusting the headrest as the child grows was very easy.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B70EHMXB8HB5ATE75S4M","excerpt_id":null,"span_sha256":"61882482de1632b98655072245e9788c9e34b4ef3db271e612354928de5d2bb6","source_locator":null}},{"id":"01M4A5BRDVDQ80201C33HVZWR6","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","field":"timing","ordinal":3,"value_number":null,"unit":null,"value_text":"It only makes sense once a child is truly in booster territory and is the wrong buy if an earlier harnessed seat is still needed.","original_value":"It only makes sense once a child is truly in booster territory and is the wrong buy if an earlier harnessed seat is still needed.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BC4E21KPW5EMF7XM06JB","excerpt_id":null,"span_sha256":"c7684e735f8ff260a6c103ef63e23edba28ab6a8d26c771f70786590ddac1dfe","source_locator":null}},{"id":"01M4A5BS26Y0JBJAG8B603PVCS","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"care","ordinal":4,"value_number":null,"unit":null,"value_text":"The cover is flame retardant and removable for cleaning. Cleaning instructions are on the care label. Covers are machine washable on a gentle cycle, cold water only, rinse well, dry flat, and must not be tumble dried, bleached or dry-cleaned.","original_value":"Each child restraint seat has a flame retardant cover which can be removed for cleaning. Cleaning instructions are on the care label attached to the cover. All child restraint seat covers are machine washable (gentle cycle), cold water only, rinse well, dry on flat surface, do not tumble dry, bleach or dry-clean.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":2219,"end":2533,"summary_id":null,"excerpt_id":null,"span_sha256":"9b61a7b7b7da0fd250dac8d278df7c599099540a01ecc8ab81ef19fe26f817bb","source_locator":"characters 2219 to 2533 of the retained text"}},{"id":"01M4A5BSN8FS3SF6CNQ9HY6A8F","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"three across","ordinal":4,"value_number":null,"unit":null,"value_text":"A user needed three seats across a Hyundai i30 and chose the Kid Guard for its narrow base; the children can now buckle themselves in, though it can be a little tricky; they rated it among the top safest boosters.","original_value":"A user needed three seats across a Hyundai i30 and chose the Kid Guard for its narrow base; the children can now buckle themselves in, though it can be a little tricky; they rated it among the top safest boosters.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B7HAHF2KFNMGBBFWCT1E","excerpt_id":null,"span_sha256":"8c666649e4710e10eee4631e0103dd148f89d918ebec16d779b78bb083d97148","source_locator":null}},{"id":"01M4A5BT5EQ2MQ7GWY6N5GJAC1","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","field":"height range","ordinal":4,"value_number":null,"unit":null,"value_text":"The review site lists the seat as from 135 cm up to 155 cm, about 4 to 10 years, while the store's listing says up to approximately 135 cm total height.","original_value":"It lists the seat as from 135 cm up to 155 cm, about 4 to 10 years.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BCNBAJEP3XK32HA3170B","excerpt_id":null,"span_sha256":"16fc77561434b97416506a25668413252e4f44410299d43c979b0878edbb2cd6","source_locator":null}},{"id":"01M4A5BTNBYTT7YVS8DH225TYG","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"safety guidance","ordinal":5,"value_number":null,"unit":null,"value_text":"The safest place for a child in any vehicle is the back seat, with the centre of the rear seat preferable to outboard positions as long as a tight installation can be achieved.","original_value":"The safest place for your child in any vehicle is in the back seat. The center of the rear seat is preferable to outboard positions, as long as you can achieve a tight installation, because it is the furthest from a side impact.","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":2534,"end":2762,"summary_id":null,"excerpt_id":null,"span_sha256":"908d98fa4b92edd4762fb903c20e02ced78309b2c20a064667fc680978cd4efb","source_locator":"characters 2534 to 2762 of the retained text"}},{"id":"01M4A5BV5FS2K3B6YKEQ7EGV7Q","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"older smaller children","ordinal":5,"value_number":null,"unit":null,"value_text":"A user found it the best seat for smaller children over ten, fitting a child who had outgrown a Hi-Liner but did not meet the five-step rule; it fitted a 2019 Kia Carnival.","original_value":"A user found it the best seat for smaller children over ten, fitting a child who had outgrown a Hi-Liner but did not meet the five-step rule; it fitted a 2019 Kia Carnival.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B82D8YR44FFGHDAX4Q46","excerpt_id":null,"span_sha256":"d0e55720db1c1b6a5ade760f456939425330dcaf8dbde3f12c680b45d7732f62","source_locator":null}},{"id":"01M4A5BVNKTZBY7QVGN139956H","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:5:review","field":"ranking","ordinal":5,"value_number":null,"unit":null,"value_text":"It ranked the seat #6 Best Car Seats.","original_value":"It ranked the seat #6 Best Car Seats.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BD59AR7AS9BFV4Q0Z1M9","excerpt_id":null,"span_sha256":"bde06625dfb89e19471d72f0bb343aff30e3e944e66b3e42f87697d7811f4b7c","source_locator":null}},{"id":"01M4A5BW5V0T85CKMDDN3F5Z06","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"features","ordinal":6,"value_number":null,"unit":null,"value_text":"The maker describes Kid Guard as having expandable side wings, an extendable seat base, an adjustable headrest and an active head restraint for added support.","original_value":"With expandable side wings, an extendable seat base, an adjustable headrest, and an active head restraint for added support, Kid Guard adapts as your child grows, helping keep them safe and comfortable on every trip.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":2981,"end":3197,"summary_id":null,"excerpt_id":null,"span_sha256":"feecef99bc1a4a3b7fd593d49f9324ab9d018959c3300d1f60ef56a8cb83828b","source_locator":"characters 2981 to 3197 of the retained text"}},{"id":"01M4A5BWPKNC5NXJ9HNMF5N3NE","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"side impact and adjustability","ordinal":6,"value_number":null,"unit":null,"value_text":"The same user praised the anti-submarine clip, width-adjustable side impact protection for head and torso, easy transfer between vehicles, and adjustable seat base as the child's legs grew.","original_value":"The same user praised the anti-submarine clip, width-adjustable side impact protection for head and torso, easy transfer between vehicles, and adjustable seat base as the child's legs grew.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B8JB4FQ7N7Z21S1JMEP4","excerpt_id":null,"span_sha256":"17a0558f924490524a6595046a7328ce5927d0fd2db08640425ad0e14dd26458","source_locator":null}},{"id":"01M4A5BX7FGGFMATESXJV68JPD","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide","field":"SecureGuard","ordinal":7,"value_number":null,"unit":null,"value_text":"The Kid Guard comes with the SecureGuard anti-submarining device, which helps keep the adult lap belt correctly positioned across the child's hips, adding an extra point of safety and reducing abdominal injury risk in a crash.","original_value":"The KidGuard seat comes equipped with the SecureGuard anti-submarining device, which helps keep the adult lap belt correctly positioned across your child’s hips, providing an additional point of safety and reducing the risk of abdominal injuries in a crash.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:2:guide:artefact:113a3ab33684e65c5c65ce0b38e6dc3e96249bddb1ce1e0e1edbd4b961aa1d10","start":3326,"end":3583,"summary_id":null,"excerpt_id":null,"span_sha256":"992cae792fa571842f34b1eef70119ffab5791b82c968f2309fcb85cf2166e74","source_locator":"characters 3326 to 3583 of the retained text"}},{"id":"01M4A5BXQEY5SZRPACFE4QTPT5","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"drawbacks","ordinal":7,"value_number":null,"unit":null,"value_text":"The same user found it quite tall when fully extended so it can block rear vision, and on higher settings it did not fit well in the side seats of a 2012 Ford Falcon sedan.","original_value":"The same user found it quite tall when fully extended so it can block rear vision, and on higher settings it did not fit well in the side seats of a 2012 Ford Falcon sedan.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B92692PVYV2NDGVR47YR","excerpt_id":null,"span_sha256":"4232b24899679a1818b6891294701b49536f637665c375cc218d9ca7fec482f0","source_locator":null}},{"id":"01M4A5BY7JR22MFJ0WCTKF5ZKD","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"tall child","ordinal":8,"value_number":null,"unit":null,"value_text":"A user with a tall almost eleven-year-old said the child still fitted and that the slide guard against submarining is a good feature; the child found it comfortable.","original_value":"A user with a tall almost eleven-year-old said the child still fitted and that the slide guard against submarining is a good feature; the child found it comfortable.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B9JXG4ZJRGRPZ95AQ66E","excerpt_id":null,"span_sha256":"fb1d060d9b5daa195dd859e94071716f3f1ddabf7caebe43f527bea751907cbf","source_locator":null}},{"id":"01M4A5BYQP69BC8Y9MAF5VASM3","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"three across wings","ordinal":9,"value_number":null,"unit":null,"value_text":"A user found the seat did not work well for three across as claimed: because the wings are not secured they can move in and out, and when used three across they push in and narrow the torso area; in the centre position the seat was too squashed for an eight-year-old, and in a side position one wing was pushed in, making the torso midpoint off-centre.","original_value":"A user found the seat did not work well for three across as claimed: because the wings are not secured they can move in and out, and when used three across they push in and narrow the torso area; in the centre position the seat was too squashed for an eight-year-old, and in a side position one wing was pushed in, making the torso midpoint off-centre.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5BA47EHRZMRQ5HEAW71ZQ","excerpt_id":null,"span_sha256":"4bf836fbedd42de3f3fcf52a739e57e085a45508ada63903df94a1fdf7298c6e","source_locator":null}},{"id":"01M4A5BZ7Z8252RSJED1GCHJTC","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"tall thin child","ordinal":10,"value_number":null,"unit":null,"value_text":"A user bought it for a very tall, thin five-year-old and found it adjusted to suit both height and weight; installation, height adjustment, side panel and seat adjustment were easy, and the child was comfortable.","original_value":"A user bought it for a very tall, thin five-year-old and found it adjusted to suit both height and weight; installation, height adjustment, side panel and seat adjustment were easy, and the child was comfortable.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B3Y4YFS9CJHF2TRFJRKC","excerpt_id":null,"span_sha256":"6d47dedaadf5b532f30bcafa0dc9d490d810acf6f56babfebabfdd5fc3d80485","source_locator":null}},{"id":"01M4A5BZRHMSQ8TC2VAJC4GW65","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"negative fit and comfort","ordinal":11,"value_number":null,"unit":null,"value_text":"One user reported a poor experience: after professional installation the seat was not stable, the shell felt flimsy and the padding practically non-existent, and the child was in tears of pain within fifteen minutes; store adjustments and a box under the child's feet did not solve it.","original_value":"One user reported a poor experience: after professional installation the seat was not stable, the shell felt flimsy and the padding practically non-existent, and the child was in tears of pain within fifteen minutes; store adjustments and a box under the child's feet did not solve it.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B4F2G0YTKJH3Q6XG8RWB","excerpt_id":null,"span_sha256":"efeb187aaa7760b093a3805129d6a547cded940d0de619942d3004f49fdff91f","source_locator":null}},{"id":"01M4A5C09GRM9SK3X3BY7415WS","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"leather seats","ordinal":12,"value_number":null,"unit":null,"value_text":"A user found it easy to use, fit and install, comfortable, and used it with a Britax Vehicle Seat Protector on leather car seats to stop slippage or mess.","original_value":"A user found it easy to use, fit and install, comfortable, and used it with a Britax Vehicle Seat Protector on leather car seats to stop slippage or mess.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B4ZVGSFRZGTF3Y2XJ0EM","excerpt_id":null,"span_sha256":"4dd38e5c8bfbdef212db1fcd68a195b8e038d7d0437ad4a5376bd3c045415d95","source_locator":null}},{"id":"01M4A5C0SN0X7PD3S1KT7PGWB2","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"narrow seat and no cup holders","ordinal":13,"value_number":null,"unit":null,"value_text":"A user bought it for a seven-year-old, installed it in under five minutes, and found the child comfortable and able to buckle themselves in; the narrow seat area made the buckle easy to see and reach. It has no cup or bottle holders, but that is the trade-off for being slimline.","original_value":"A user bought it for a seven-year-old, installed it in under five minutes, and found the child comfortable and able to buckle themselves in; the narrow seat area made the buckle easy to see and reach. It has no cup or bottle holders, but that is the trade-off for being slimline.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B5FZPKJSBVAXAAPKSMT4","excerpt_id":null,"span_sha256":"60d6fc8184e5ef9486722f70c381c07a2a0dfb88bb8b3111d065d716fdb43e83","source_locator":null}},{"id":"01M4A5C1AGR0JSJPKJJY0YEH0W","source_id":"babylittleplanet-com-au--britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet:quick:source:4:review","field":"height limit confusion","ordinal":14,"value_number":null,"unit":null,"value_text":"The same user noted the seat is suited for 4 to 10 years or 135 cm, but Britax's website says children should stay in a booster until 145 cm, and believed the Kid Guard Pro goes to 145 cm.","original_value":"The same user noted the seat is suited for 4 to 10 years or 135 cm, but Britax's website says children should stay in a booster until 145 cm, and believed the Kid Guard Pro goes to 145 cm.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M4A5B5ZZ5AP57DEXHKPZYGHN","excerpt_id":null,"span_sha256":"2cb1dd22bfad11a8743915dacf6b0cc15148722e0c133bd3811d4d9c853cc93f","source_locator":null}}],"facet_texts":[],"gaps":[{"id":"01M4A5C2DHMGTGGA1S1Y26A102","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-07T03:01:53.781Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 10 outside pages (the store's own product page; maker page; manual; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings); official safety test results (ADAC's child seat test)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC recall search for Britax Safe N Sound / Kid Guard Black returned no recall records. Health Canada recall records mentioning Britax Safe N Sound: none. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings, ADAC's child seat test: CREP, the Child Restraint Evaluation Program: CREP tested the Safe-N-Sound Kid Guard BS4900B-020133 as a Booster (F) under the 2021 onward protocol, added Jun 2022: crash protection 3.8 of 5 stars (73.0/100) and ease of use 4.4 of 5 stars (79.6/100). NHTSA's Car Seat Ease of Use Ratings: NHTSA's published ease-of-use ratings list is complete and does not contain the Britax Safe-N-Sound Kid Guard; other Britax booster models are listed. ADAC's child seat test: ADAC's published child seat test results since 2015 are complete and contain no Britax Safe-N-Sound or Kid Guard seat. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products. Still open, with no evidence found: What materials and finish does the seat cover use?; Does the black fabric or coating rub off over time?; What tools are needed to install this booster seat?; What is included in the box with the seat?; What is the warranty period for this seat?; Which AS/NZS 1754 standard does this seat meet?; Is this seat approved for aircraft use?; What is the maximum child weight for this booster?; Does the seat have an expiry date or useful life?; How thick is the padding on the seat base and back?; Are replacement covers or parts available?; Does the seat require a top tether strap in all vehicles?; Can the seat be used with a lap-only seatbelt?; What are the exact installation steps in the manual?; Does the seat fit a Tesla Model YL?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"CPSC recall search for Britax Safe N Sound / Kid Guard Black returned no recall records. Health Canada recall records mentioning Britax Safe N Sound: none.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://baby-little-planet.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://baby-little-planet.myshopify.com/products/britax-safe-n-sound-kid-guard-black-britax-safe-n-sound-baby-little-planet","role":"the store's own product page","retained":true},{"url":"https://www.britax.com.au/root/kid-guard-booster-black/5637145427.p","role":"maker page","retained":true},{"url":"https://www.britax.com.au/user-guides","role":"manual","retained":true},{"url":"https://www.productreview.com.au/listings/britax-safe-n-sound-kid-guard","role":"review","retained":true},{"url":"https://www.childfriendlygear.com/en/au/products/britax-safe-n-sound-kid-guard-booster-seat/","role":"review","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Britax%20Safe%20N%20Sound","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true},{"url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json","role":"official safety test results (CREP, the Child Restraint Evaluation Program)","retained":true},{"url":"https://api.nhtsa.gov/childSeats?dataSet=ratings","role":"official safety test results (NHTSA's Car Seat Ease of Use Ratings)","retained":true},{"url":"https://www.adac.de/rund-ums-fahrzeug/ausstattung-technik-zubehoer/kindersitze/kindersitztest/","role":"official safety test results (ADAC's child seat test)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","safety_tests":{"asked":["CREP, the Child Restraint Evaluation Program","NHTSA's Car Seat Ease of Use Ratings","ADAC's child seat test"],"walled":[{"reason":"Consumer Reports' car seat ratings pages declare themselves not free to read (isAccessibleForFree false, read 25-Sep-2026); RoboTrunk never reads past a paywall.","programme":"Consumer Reports car seat ratings"},{"reason":"Which? shows its child car seat test results to members only (read 25-Sep-2026); RoboTrunk never reads past a membership wall.","programme":"Which? child car seat tests"},{"reason":"JPMA's certified products list refused RoboTrunk's named fetcher (HTTP 403, 25-Sep-2026). It is not retried under another identity.","programme":"JPMA certified products"}],"results":[{"status":"tested_this_model","summary":"CREP tested the Safe-N-Sound Kid Guard BS4900B-020133 as a Booster (F) under the 2021 onward protocol, added Jun 2022: crash protection 3.8 of 5 stars (73.0/100) and ease of use 4.4 of 5 stars (79.6/100).","programme":"CREP, the Child Restraint Evaluation Program","source_url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json"},{"status":"not_tested","summary":"NHTSA's published ease-of-use ratings list is complete and does not contain the Britax Safe-N-Sound Kid Guard; other Britax booster models are listed.","programme":"NHTSA's Car Seat Ease of Use Ratings","source_url":"https://api.nhtsa.gov/childSeats?dataSet=ratings"},{"status":"not_tested","summary":"ADAC's published child seat test results since 2015 are complete and contain no Britax Safe-N-Sound or Kid Guard seat.","programme":"ADAC's child seat test","source_url":"https://www.adac.de/rund-ums-fahrzeug/ausstattung-technik-zubehoer/kindersitze/kindersitztest/"}]},"searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["What materials and finish does the seat cover use?","Does the black fabric or coating rub off over time?","What tools are needed to install this booster seat?","What is included in the box with the seat?","What is the warranty period for this seat?","Which AS/NZS 1754 standard does this seat meet?","Is this seat approved for aircraft use?","What is the maximum child weight for this booster?","Does the seat have an expiry date or useful life?","How thick is the padding on the seat base and back?","Are replacement covers or parts available?","Does the seat require a top tether strap in all vehicles?","Can the seat be used with a lap-only seatbelt?","What are the exact installation steps in the manual?","Does the seat fit a Tesla Model YL?"]}}