NexusLab Smart Fingerprint Door Lock, 0.5s Fast Fingerprint Scan, APP Remote Control, 3-in-1 Entry(Fingerprint/Key/App), for Home、Bedrooms、Office、Apartment、Garage(Matte Black)

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Overview Material : Aluminum Brand : NexusLab Color : Elegant Black Product Dimensions : 3"L x 2.3"W Exterior Finish : Matte Black Aluminum About this item 【3-in-1 Keyless Entry Sy stem】Unlock effortlessly via semiconductor sensor (0.5s response with 508dpi precision), TUYA Bluetooth APP control, or anti-snap emergency key (Grade C lock cylinder)—eliminating traditional keys for bedrooms, offices, and vacation rentals. 【Triple Security Modes】Rotate the fingerprint recognition area to seamlessly switch between Passage Mode (door always open), Auto-Lock Mode (secures in 5 seconds), and Privacy Mode (physical internal bolt)—instantly adapting to your security needs. 【Smart Terminal Control】Manage 20 fingerprint slots with all data stored locally—zero cloud uploads—ensuring uncompromised privacy protection. 【Long-Endurance Power System】Powered by a 400mAh Li-ion battery (3.7V nominal) featuring ultra-low 90μA standby / 30μA deep sleep currents. Its 3.2V±0.2V low-power alert guarantees >50 emergency unlocks, while Type-C power bank support delivers 8-12 months per charge. 【Universal Rugged Design】Install in 15 minutes with one screwdriver on 33-55mm wood/steel doors. Engineered with alloy construction, ±15kV ESD protection, and extreme-temperature endurance (-25℃ to 70℃ / GA374-2019 certified). 【Comprehensive Support】9-month warranty, lifetime technical assistance, 24/7 customer service Show more