{"pageUrl":"https://www.comparethespecs.com/zh/technology/smart-home-security/which-smart-garage-door-opener-has-the-quietest-operation","lastUpdated":"2026-09-13","totalProducts":2,"niche":"...","description":"Which smart garage door opener has the quietest operation?","products":[{"brand":"Genie","model":"Signature Series 3155D-TSV 3/4 hp Ultra-Quiet Belt Drive Smart Garage Door Opener","price_gbp":163.11,"origin_country":null,"specs":{"frequency":"315 or 390","horsepower":"3/4 HPc","opener_model":"3155D-TSV","max_door_size":"84 in","smart_home_compatibility":"Amazon Alexa, Google Assistant, HomeLink, Car2U"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Genie-Signature-Series-3-4-hp-Ultra-Quiet-Belt-Drive-Smart-Garage-Door-Opener-3155D-TSV/315283727","currency":"USD","source_country":"US","price":221.06,"price_gbp":163.11,"scraped_at":"2026-08-27T18:40:33.256005"},{"label":"DK Hardware","url":"https://www.dkhardware.com/genie-3155d-tsv-signature-series-3-4-hp-ultra-quiet-belt-drive-smart-garage-door-opener-product-4006997.html","currency":"USD","source_country":"US","price":452.46,"price_gbp":333.86,"scraped_at":"2026-08-27T18:40:33.256005"}],"summary":"本款开门器采用钢丝增强型皮带驱动系统和安静的 3/4 HPc 直流电机，实现平稳、低噪音运行。内置 Wi-Fi，并通过 Aladdin Connect 支持智能手机控制和监控，非常适合与住宅相连的车库及智能家居。","ideal_for":"其钢丝增强型皮带驱动系统搭配安静的 3/4 HPc 直流电机，专为超低噪音运行而设计，适合靠近生活空间的车库。"},{"brand":"Chamberlain","model":"B4655T Smart Garage Door Opener","price_gbp":234.04,"origin_country":null,"specs":{"horsepower":"3/4 HP","opener_model":"B4655T"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Chamberlain-Secure-View-3-4-HP-LED-Quiet-Belt-Drive-Smart-Garage-Door-Opener-with-Integrated-Security-Camera-and-Battery-Backup-B4655T/326702679","currency":"USD","source_country":"US","price":317.19,"price_gbp":234.04,"scraped_at":"2026-08-27T18:40:33.256005"}],"summary":"Chamberlain B4655T 是一款智能车库门开启器，配备超静音皮带驱动、集成式安全摄像头、1,000流明 LED照明和备用电池。它适合希望运行安静、能够远程监控，并在停电期间仍可使用车库门的房主。","ideal_for":"该型号适合追求最安静运行体验的人士，因为其 3/4 HP 电机采用超静音皮带驱动，因此特别适合连接生活空间的车库。"}]}