Smart Lock, Cylinder TUYA App Password Fingeprint Biometric Electronic Door Lock Digital Keypad Code Keyless(Silver,100mm)

1.Mobile Phone Access:Tuya App is an smart lock app, its multiple functions always satisfy your requirements 2. Fingerprint Unlock:Max support with 200 fingerprints. Made of zinc alloy material, suitable for both safety doors, doors, wooden doors, glass doors. Support 100,000 times of rotating reliable test to make sure high stable and safe quality. 3. Scramble Passcode Unlock:Password support 4-8 digitals,Support the Anti-Peeping Virtual Password enter, Input the random passcode before or after the correct password, This makes your door much secured. 4. Mechanical Key Unlock:Mechanical key & External power supply interface as spare in case the batteries is dead 5 Long Life Battery Caring:The automatic lock feature can adjust the time for the ultimate security setting. The long life battery ensures the quality utilizing. With the easy getting change of batteries, it saves up and be more convenient when power off.