Smart Fingerprint Door Lock - Keyless Digital Entry Door Lock with 4 Unlocking Methods (Fingerprint/Code/Key/App) for Home, Apartment & Hotel Security | Perfect for Modern Smart Homes & Vacation Rentals

Specification: Item Type: Fingerprint Door Lock Material: Zinc Alloy and Stainless Steel Gross Weight: 1174g / 41.4oz Battery Parameters: 4 AAA batteries (not included) Fingerprint Capacity: 100 Unlocking Method: APP, fingerprint, password, key App: for Tuya Password Length: 6-10 characters Emergency Power Supply: USB power supply Relative Humidity: 20%-80% RH Applicable Door Thickness: Approx.38-50mm / 1.5-2.0in Applicable Door Type: wooden door, indoor door, security door Package List: 2 x Key 2 x Smart Lock 2 x Manual 9 x Screw 3 x Accessories 1 x Lock Tongue 2 x Washer

【Smart Electronic Lock】This smart fingerprint door lock can be unlocked with fingerprints, so you don't have to worry about forgetting to bring the key, easy to use

【4 Unlocking Methods】This is a door lock with 4 unlocking methods. There is no need to worry about forgetting the password or the battery is dead. When the battery is dead, the attached key can be used to unlock

【Advanced Technology】Adopted With advanced fingerprint technology, this smart door lock can accommodate a maximum of 100 fingerprints and 155 user information for touch and access

【Sinsitive Identification】Having been set with the optimized fingerprint identification technology, this smart door lock can identify dry and wet fingerprints, also suitable for the fingerprint of children and the elderly

【High Sexurity】This smart door lock is protected by a high strength zinc alloy panel to effectively prevent violent prying, which is very suitable for families, hotels, schools and garages