Check the listing for details. 3D Face Recognition Tuya Wifi Smart Door Lock Visual Intercom Fingerprint. Color: Black, Condition: New. Listed at 229.99 USD. 3D Face recognition lock Tuya wifi fechadura eletronico digital Waterpoof Visual intercom keyless unlock Sliding Smart Door LockBattery: Uses rechargeable 3200mah lithium battery. It can be used for about 3-6 months on a single charge. It has a battery reminder function, so you don’t have to worry about running out of battery. If you forget to charge the battery, you can also use a USB mobile power supply for emergency charging and unlocking, or use a mechanical key to unlock.Tuya Smart: When a guest comes to visit, you can press # to activate remote unlocking. You can remotely unlock on your mobile phone without going downstairs to unlock.Waterproof: IP64 waterproof and fireproof, can be used on outdoor doors.Unlocking methods: face unlocking, password unlocking, fingerprint unlocking, key unlocking, card unlocking and other unlocking methods. Make your life more convenient and comfortable.Features:1. With 39mm width, which is fit for the 99% doors in the market.2. The lock is aluminum alloy, durable and corrosion resistance;3. Six kinds unlock ways, fingerprint, password, IC cards, metal keys, Bluetooth App. Face unlck4. More mortise for choice, 2885, 3585, 4585, 6085 mortise, please choose the mortise which fit your door.5. Best choice for slim door, Framed glass door, Aluminum door, KFC door, Broken bridge door, Sliding door.Infrared night vision camera with a 120 degree wide-angleAbout Tuya APP UnlockSupports 3D facial recognition unlockingMore product details