{"pageUrl":"https://www.comparethespecs.com/zh/technology/smart-home-security/which-smart-smoke-detector-has-the-longest-battery-life","lastUpdated":"2026-09-13","totalProducts":11,"niche":"哪款智能烟雾探测器的电池续航时间最长？","description":"Which smart smoke detector has the longest battery life?","products":[{"brand":"X-Sense","model":"Interconnected Wireless Smoke and CO Detector","price_gbp":33.2,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","connectivity":"Wireless RF 869.25-869.3 MHz","temperature_range":"4.4-37.8°C","carbon_monoxide_detection":"Electrochemical sensor; 50 ppm, 100 ppm, and 300 ppm detection levels"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/X-SENSE-10-Year-Battery-Wireless-Interconnected-Smoke-and-Carbon-Monoxide-Detector-with-LCD-Display-and-LED-Light-1-Pack-SC07-W/340948900","currency":"USD","source_country":"US","price":44.99,"price_gbp":33.2,"scraped_at":"2026-08-31T05:23:07.018212"}],"summary":"The X-Sense SC07-W is a wireless interconnected detector combining photoelectric smoke detection with electrochemical carbon monoxide detection. Its sealed 10-year lithium battery and ability to connect with up to 24 compatible alarms make it suitable for whole-home protection without hardwiring or an app.","ideal_for":"This product suits the question because its sealed 10-year battery provides long-term operation without battery replacement, making it a strong choice for longest battery life among interconnected detectors."},{"brand":"Kidde","model":"P4010DCS-W (Kidde 10-Year Worry-Free Battery Powered Interconnected Smoke Detector with Voice Alerts, 2-Pack)","price_gbp":42.1,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","connectivity":"Radio frequency wire-free interconnectivity"},"confidence_score":null,"sources":[{"label":"Home Depot","url":"https://www.homedepot.com/p/Kidde-10-Year-Worry-Free-Battery-Powered-Interconnected-Smoke-Detector-with-Voice-Alerts-2-Pack-P4010DCS-W-21028749/302682495","currency":"USD","source_country":"US","price":89.97,"price_gbp":66.39,"scraped_at":"2026-06-24T15:47:48.736294"},{"label":"Crown Supply","url":"https://www.crownsupply.com/itemdetail/04787127308","currency":"USD","source_country":"US","price":57.06,"price_gbp":42.1,"scraped_at":"2026-06-24T15:47:48.736294"}],"summary":"这套Kidde套装包含两个配备语音提示的10年密封电池烟雾报警器。报警器通过专有无线电信号进行无线互联，因此当一个报警器检测到烟雾时，所有互联设备都会发出警报。它们还提供受监测的互联功能，如果某个报警器失去连接，系统会发出提示。","ideal_for":"如果您希望获得最长的电池续航时间，请选择此Kidde型号，因为它采用密封式10年锂电池，在报警器使用寿命内无需更换电池。"},{"brand":"First Alert","model":"SC5 Smart Smoke and Carbon Monoxide Alarm Battery Powered","price_gbp":95.9,"origin_country":null,"specs":{"alarm_volume":"85 dB at 10 ft","connectivity":"Wi-Fi","carbon_monoxide_detection":true},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/First-Alert-SC5-Battery-Smart-Smoke-and-Carbon-Monoxide-Alarm-FSMCO600NVCL1/337593875","currency":"USD","source_country":"US","price":129.96,"price_gbp":95.9,"scraped_at":"2026-08-31T05:20:47.398548"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/first-alert-smoke-and-carbon-monoxide-detector-battery-powered-white/JJ8Z8VQ4FV/sku/6633004","currency":"USD","source_country":"US","price":129.99,"price_gbp":95.92,"scraped_at":"2026-08-31T05:20:47.398548"}],"summary":"The battery-powered SC5 is a smart combination smoke and carbon monoxide alarm with photoelectric and electrochemical sensors, voice alerts, wireless interconnectivity, and mobile notifications through the First Alert and Google Home apps. It suits households seeking app-connected fire and CO monitoring without hardwiring, especially those replacing Google Nest Protect alarms.","ideal_for":"对于寻求电池续航时间较长的智能烟雾探测器的用户来说，它非常合适，因为它使用 6 节可更换的 3V 锂 CR123A 电池，但制造商未注明电池续航时间。"},{"brand":"First Alert","model":"SM210V 10-Year Battery Smoke Alarm with Voice Alerts","price_gbp":33.19,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10"},"confidence_score":null,"sources":[{"label":"Lowe's","url":"https://www.lowes.com/pd/First-Alert-FA-10YR-BATT-PHOTO-SMK-W-VOICE-8E/5014520195","currency":"USD","source_country":"US","price":44.98,"price_gbp":33.19,"scraped_at":"2026-08-31T05:20:47.398548"}],"summary":"The First Alert SM210V is a photoelectric smoke alarm with a sealed 10-year lithium battery, voice and location alerts, Precision Detection technology, and an end-of-life warning. It suits homeowners who want long-lasting, low-maintenance smoke protection without hardwiring or battery replacements.","ideal_for":"该产品适合用于回答'哪款智能烟雾探测器的电池续航时间最长'，因为其密封式锂电池可持续 10年，并提供语音和位置提醒，帮助用户更轻松地获得紧急疏散指引。"},{"brand":"X-Sense","model":"XP0A-iR Smart Smoke and CO Detector","price_gbp":27.29,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"1","connectivity":"2.4 GHz Wi-Fi","temperature_range":"40-100°F","carbon_monoxide_detection":"Electrochemical sensor"},"confidence_score":null,"sources":[{"label":"X-Sense","url":"https://www.x-sense.com/products/x-sense-wifi-smoke-and-co-detector-xp0a-ir","currency":"USD","source_country":"US","price":36.99,"price_gbp":27.29,"scraped_at":"2026-08-31T05:23:07.018212"}],"summary":"This smart combination detector uses photoelectric smoke sensing and electrochemical carbon monoxide detection, with app alerts over 2.4 GHz Wi-Fi. It suits homeowners who want remote notifications, voice alerts, a real-time CO display, and a replaceable battery.","ideal_for":"如果您最看重最长电池续航时间，则不太适合，因为其可更换的CR123A电池在每周测试一次的情况下可使用1年。"},{"brand":"Kidde","model":"RGCUAR-RW Ring App Enabled Smart Smoke and Carbon Monoxide Detector","price_gbp":55.32,"origin_country":null,"specs":{"alarm_volume":"85 dB at 10 ft","connectivity":"Wi-Fi","temperature_range":"40°F to 100°F","carbon_monoxide_detection":"Electrochemical sensor"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Kidde-Hardwired-Smart-Smoke-and-CO-Detector-Plus-AA-Battery-Ring-App-Enabled-Wireless-Interconnect-Voice-Alerts-RGCUAR-RW-21033275/334373575","currency":"USD","source_country":"US","price":74.97,"price_gbp":55.32,"scraped_at":"2026-08-31T05:23:07.018212"},{"label":"Newegg","url":"https://www.newegg.com/kidde-rgcuar-rw/p/09H-01RJ-00217","currency":"USD","source_country":"US","price":108.98,"price_gbp":80.42,"scraped_at":"2026-08-31T05:23:07.018212"}],"summary":"This hardwired smart detector uses two AA batteries for backup and connects to the Ring App over 2.4 GHz Wi-Fi. It detects both smoke and carbon monoxide, provides real-time notifications and voice alerts, and suits homeowners who want smart monitoring with whole-home interconnectivity.","ideal_for":"它适合这一需求，因为硬接线设计可提供持续供电，而两节 AA 备用电池可在短时间停电期间维持保护，但目前未找到以年为单位的电池寿命数据。"},{"brand":"X-Sense","model":"SC07 Wireless Smoke and Carbon Monoxide Alarm","price_gbp":31.73,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","connectivity":"Standalone","temperature_range":"40-100°F (4.4-37.8°C)","carbon_monoxide_detection":"70 ppm for 60-240 minutes; 150 ppm for 10-50 minutes; 400 ppm for 4-15 minutes"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/X-SENSE-10-Year-Battery-Smoke-and-CO-Alarm-with-LCD-Display-and-LED-Light-1-Pack-SC07-SC07/340947462","currency":"USD","source_country":"US","price":43.0,"price_gbp":31.73,"scraped_at":"2026-08-31T05:23:07.018212"}],"summary":"The X-Sense SC07 is a standalone combination alarm with a 10-year sealed battery, photoelectric smoke detection, electrochemical carbon monoxide detection, and an LCD that displays real-time CO concentration. It suits homeowners who want long-term fire and CO protection without replacing batteries or setting up a wireless network.","ideal_for":"该型号适合正在寻找电池续航时间最长的智能烟雾探测器的用户，因为它可提供 10 年电池续航时间，但其独立式设计不支持 app 或 Wi-Fi 连接。"},{"brand":"Kidde","model":"30CUD10-V DETECT Combo Smoke and CO Alarm, 10-Year Battery Powered","price_gbp":51.63,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","temperature_range":"40°F to 100°F","carbon_monoxide_detection":"Electrochemical sensor"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Kidde-10-Year-Battery-Powered-Smoke-and-Carbon-Monoxide-Detector-with-Voice-Alerts-30CUD10-V-21032779/328175570","currency":"USD","source_country":"US","price":69.97,"price_gbp":51.63,"scraped_at":"2026-08-31T05:23:07.018212"},{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/kidde-detect-series-30cud10-v-battery-powered-smoke-and-carbon-monoxide-alarm-with-voice-alert-and-10-year-battery-21032779/47221032779.html","currency":"USD","source_country":"US","price":74.49,"price_gbp":54.97,"scraped_at":"2026-08-31T05:23:07.018212"}],"summary":"This battery-powered combination alarm detects both smoke and carbon monoxide and includes voice alerts that identify the danger. Its sealed 10-year battery, self-testing, and reduced nuisance alarms make it suitable for residential living spaces where low maintenance is important.","ideal_for":"适合希望购买电池寿命最长的智能烟雾探测器的消费者，因为其密封电池设计寿命长达10年，同时提供烟雾和电化学一氧化碳检测功能。"},{"brand":"First Alert","model":"SC5 Smart Smoke and Carbon Monoxide Alarm Hardwired","price_gbp":95.19,"origin_country":null,"specs":{"alarm_volume":"85 dB at 10 ft","connectivity":"Wi-Fi","temperature_range":"40°F to 100°F","carbon_monoxide_detection":"Electrochemical sensor"},"confidence_score":null,"sources":[{"label":"Home Depot","url":"https://www.homedepot.com/p/First-Alert-SC5-Hardwire-Smart-Smoke-and-Carbon-Monoxide-Alarm-FSMCO600NVACCL1/337593929","currency":"USD","source_country":"US","price":129.0,"price_gbp":95.19,"scraped_at":"2026-08-31T05:20:47.398548"},{"label":"Abt","url":"https://www.abt.com/First-Alert-SC5-Hardwire-Smart-Smoke-and-Carbon-Monoxide-Alarm-FATFSMCO600NVA/p/237990.html","currency":"USD","source_country":"US","price":129.99,"price_gbp":95.92,"scraped_at":"2026-08-31T05:20:47.398548"},{"label":"Office Depot","url":"https://www.officedepot.com/a/products/7987642/First-Alert-SC5-Hardwire-Smart-2/","currency":"USD","source_country":"US","price":129.99,"price_gbp":95.92,"scraped_at":"2026-08-31T05:20:47.398548"}],"summary":"The First Alert SC5 is a hardwired smart combination smoke and carbon monoxide alarm with a 3V lithium battery backup, Wi-Fi connectivity, mobile alerts, voice warnings, and interconnect capability. It suits homeowners replacing compatible Nest Protect alarms or building a connected home safety system.","ideal_for":"适合希望获得持续硬接线保护并配备锂电池备用电源的买家，但由于未找到电池续航时间评级，无法确认它是电池续航时间最长的智能烟雾探测器。"},{"brand":"First Alert","model":"SMI110 10-Year Battery Smoke Alarm","price_gbp":19.89,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","connectivity":"None","carbon_monoxide_detection":false},"confidence_score":null,"sources":[{"label":"First Alert Store","url":"https://www.firstalertstore.com/store/products/first-alert-10-year-sealed-battery-smoke-alarm-smi110.htm","currency":"USD","source_country":"US","price":26.95,"price_gbp":19.89,"scraped_at":"2026-08-31T05:20:47.398548"},{"label":"Tractor Supply Co.","url":"https://www.tractorsupply.com/tsc/product/first-alert-sealed-10-year-battery-smoke-alarm-6126828","currency":"USD","source_country":"US","price":28.99,"price_gbp":21.39,"scraped_at":"2026-08-31T05:20:47.398548"}],"summary":"The First Alert SMI110 is a standalone ionization smoke alarm with a sealed 10-year lithium battery, Precision Detection technology, and a test and silence button. It suits homeowners who want simple installation, no battery replacements, and reliable smoke protection without smart-home connectivity or carbon monoxide detection.","ideal_for":"该型号适合寻求最长电池续航时间的人，因为其密封式锂电池可持续使用 10 年；不过它不是智能烟雾探测器，也不支持应用程序或无线连接。"},{"brand":"DETECT","model":"20SD10 (DETECT Smoke Alarm, 10-Year Battery Powered)","price_gbp":23.96,"origin_country":null,"specs":{"alarm_volume":"85","battery_life":"10","temperature_range":"40 to 100 F (4.4 to 37.8 C)"},"confidence_score":null,"sources":[{"label":"Home Depot","url":"https://www.homedepot.com/p/Kidde-10-Year-Battery-Powered-Smoke-Detector-with-Photoelectric-Sensor-20SD10-21031466/328119795","currency":"USD","source_country":"US","price":32.47,"price_gbp":23.96,"scraped_at":"2026-06-24T15:47:48.736294"},{"label":"Friedman's Home Improvement","url":"https://www.friedmanshome.com/detect-smoke-alarm-with-10-year-battery-2000032716","currency":"USD","source_country":"US","price":32.99,"price_gbp":24.34,"scraped_at":"2026-06-24T15:47:48.736294"},{"label":"Buyrite Electric","url":"https://buyriteelectric.com/products/kidde-20sd10-detect-smoke-alarm-10-year-battery-powered","currency":"USD","source_country":"US","price":32.47,"price_gbp":23.96,"scraped_at":"2026-06-24T15:47:48.736294"}],"summary":"这是一款配备密封式10年电池的DETECT烟雾报警器，在设备整个使用寿命期间无需更换电池。它采用光电式烟雾传感技术，并配有85 dB警报和多色LED状态指示灯，可快速发出警报。适合需要可靠、长寿命烟雾探测且无需布线的家庭。","ideal_for":"如果希望获得最长的电池续航时间，DETECT 20SD10是一款配备密封式10年电池的烟雾报警器，10年内无需更换电池。"}]}