Key Features:Multiple Unlock Methods: 3D Face Recognition, Biometric Fingerprint, PIN code, RFID card, physical mechanical key, and remote access via the Tuya/Smart Life app.
Safety Features: Includes an indoor deadlock button, anti-peephole unlock function, and alarms for low battery or unauthorized access attempts.
Power: Typically powered by a rechargeable lithium-ion battery or 4x AA batteries, with a USB Type-C emergency power port.