K2 Full Automatic Mortise Lock

Key Features: Visual Intercom, 3D Facial Recognition, Tuya App.

Security & Access: WiFi, Fingerprint, Password, Temporary Password, Card, Mechanical Key.

Build: Aluminum Alloy.

Compatibility: Glass, Wood, Steel, Stainless Steel, Aluminum, and Brass doors.

Specs: Door thickness 40–120mm; 4200 mAh Lithium battery; Panel size 423 x 72 x 78mm.