KISSTY Smart Fingerprint Door Lock, Biometric Door Lock, Keyless Entry Door Lock with Handle Fingerprint Door Knobs Door…

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🔒【6 Ways To Unlock】 Advanced 6-in-1 Keyless Entry Smart Door Lock: Fingerprint + Anti-peep virtual password + Smart phone App + Physical Key(2 include) Remote keep an eye on, Voice keep an eye on. One Touch Fingerprint Access,read your fingerprint, and unlock your door.It can auto relock your door for you so your home is at all times protected. To achieve better effect and avoid malfunction, app and fingerprint can’t be used at the same time.
🔒【 Easy to Install】 The smart fingerprint door lock is super easy to install. Adjustable deadbolt size: 2-3/8”(60mm) or 2-3/4”(70mm), It is suitable for the Door thickness of 1-3/8” to 2-1/8” (35 to 55mm) and Door hole diameter 2-1/8”(54mm). Simple Door Maintain settings,suitable for quite a lot of scenarios,replaces standard single-cylinder U.S. door locks,fits both left and right,inner and outer.Easy to install in minutes by following short installation video.
🔒【 High Security and High durable 】 The biometric fingerprint lock is made of zinc alloy material, much heavy than others lock at the market, durable for a very long time use, anti-corrosion, sleek and modern, also the body with top quality electrical plate, it has a simple, stylish bold look. It is ideal for home office, apartment, garage entrance door, storage room, warehouse, basement, bedroom, etc.
🔒【 USB + Backup key 】 Double Assurance Low battery alarm on App(TTLock,Tuya),with emergency power interface and backup key.When the power is critically low or the battery（pls note: 4xAAA batteries not include with lock) is completely drained,do not be concerned,use the backup key to open the door,micro USB power bank also can be a temporary power supply.Never be locked out with KISSTY fingerprint door knob.
🔒【Remote keep an eye on & voice keep an eye on 】 The smart door Maintain supports IOS and Android devices. With the free TTLock & Tuya smart App to select, paired with G2 WiFi Gateway (not included in the package), you’ll be able to lock/unlock your smart door lock by app or voice (Alexa google home, homepod etc) anywhere anytime, set up codes remotely and check real-time access logs.