WiFi Smart Lock Keyless Entry APP/Fingerprint/Password/Card/Mechanical Key 5 Unlocking Methods Touchscreen Aluminum Alloy for 3

【Enhanced Securi Mechanisms】: Our smart ftures multiple securi mechanisms to the utmost safe for your home. With automatic locking and keyboard locking functions, the lock will automatically lock itself after 5 seconds of unlocking and temporarily disable the keyboard for 3 minutes after 5 failed attempts with fingerprint, card, or password. In case of emergency, mechanical keys and the administrator app can still be used for unlocking. 【Convenient App Control】: Our smart lock is equipped with a user-friendly mobile app that offers a wide range of functionalities. From checking unlock records to activating automatic lock and securi lock modes, the app provides you with complete control over your . You can also monitor the power of the lock directly from the app. 【Battery Alert and Emergency Power Supply】: Never worry about running out of battery with our smart lock. When the battery is low, the lock will notify you through voice prompts. In case of battery depletion, simply connect a backup battery or use the mechanical key through the interface located at the bottom of the front panel. It's to replace the battery as soon as possible after unlocking. Material: Aluminum alloy Door Thickness: 38mm-55mm Encoding Length: 6-10 bits Working Temperature20 C~70 C Working Humidi : 20~80 Static Power Consumption: Working Power Consumption: Power Supply: 6V (4 * alkaline battery, not included) Unlocking Methods: fingerprint, application, card, password, mechanical key Emergency Power Interface: 5V/1A User : 50 password users, 50 card users, 50 fingerprint users Product Size: 24.8 * 14 * 7cm/9.8 * 5.5 * 2.8 inches Front Panel Weight: 481g/17oz Rr Panel Weight: 284g/10oz