Multiple Unlock Modes This fingerprint touch screen remote unlock smart lock has different unlock modes for you to choose, supports fingerprints, IC card, password, mechanical key, mobile phone app to unlock the door, support Tuya function, can be connected to mobile phone via WiFi to achieve remote unlock. Security Design: Intelligent fingerprint lock with security anti-theft function, can prevent others from spying on password, virtual password design (16 digit password), can add more incorrect passwords before/after entering the correct password, then press # key to confirm unlock. Intelligent Unlock Protocol: The electronic fingerprint lock can be viewed through the app for unlock protocols to stay up to date on the use of the door lock. Power supply: 4.5V-6V, 4 AA batteries (not included), password length: 6-8 digits, virtual password: 16 digits, low voltage alarm voltage: 4.5±0.2V, unlock time: ≤1S. MULTI-FUNCTIONAL - The electronic door lock can also manage the addition and deletion of fingerprints and passwords depending on the unlock number. Intelligent voice navigation, human-machine interaction, humanized operation. USB emergency power can help you if you forgot to change the battery and can't open the door. Durable: This new WIFI electronic lock is made of zinc alloy, beautiful appearance with beautiful luminous effect, the lock module is tested for high and low temperatures, shockproof and resistant to aging, suitable for harsh environments, operating temperature: -10℃-60℃, relative humidity: 20%-93%, suitable for door thickness: 3.5-5.5cm.
