{"niche":"哪些最耐用的智能门锁可供选择？","description":"What are the most durable smart door locks available?","products":[{"brand":"TCL","model":"TCL D1 Pro Palm Vein Smart Lock (D1 Pro)","price_gbp":98.58,"origin_country":null,"specs":{"keypad":"Illuminated anti-peep keypad","battery_life":"9","connectivity":"Wi-Fi","voice_control":"Alexa and Google Assistant","smartphone_compatibility":"Smart Life app"},"confidence_score":null,"sources":[{"label":"TCL Home Security","url":"https://tclhomesecurity.com/products/tcl-d1-pro-palm-vein-digital-smart-door-lock-with-keypad","currency":"USD","source_country":"US","price":129.99,"price_gbp":98.58,"scraped_at":"2026-06-26T16:39:22.412925"},{"label":"Tom's Guide","url":"https://www.tomsguide.com/home/smart-home/tcl-d1-pro-review","currency":"USD","source_country":"US","price":199.99,"price_gbp":151.66,"scraped_at":"2026-06-26T16:39:22.412925"},{"label":"TCL Home Security","url":"https://tclhomesecurity.com/products/tcl-d1-pro-palm-vein-digital-smart-door-lock-with-keypad","currency":"USD","source_country":"US","price":129.99,"price_gbp":98.58,"scraped_at":"2026-06-26T16:39:25.036754"},{"label":"Tom's Guide","url":"https://www.tomsguide.com/home/smart-home/tcl-d1-pro-review","currency":"USD","source_country":"US","price":199.99,"price_gbp":151.66,"scraped_at":"2026-06-26T16:39:25.036754"}],"summary":"The TCL D1 Pro is a keyless palm-vein smart lock with 6 unlock options including palm vein recognition, app remote access, voice control, fobs, a keypad, and physical keys. It connects via built-in Wi-Fi for remote management through the Smart Life app and supports auto-lock once the door closes. It's designed for fast access with a 0.3-second response and includes an illuminated keypad for passcodes.","ideal_for":"如果你想要市面上最耐用的智能门锁，D1 Pro 的 IP54 防水等级和 9 个月可充电 7800mAh 电池有助于应对室外环境，并减少因维护带来的磨损。"}]}