App Smart Door Lock, Waterproof Electronic Deadbolt Security Safe Bluetooth RFID Keypad Digital Door Lock ,Easy to Installation and Use

Technical specification: Material - Zinc alloy front panel Back panel: ABS plastic Color -Chrome Diameter of the plate - 158mm* 58mm*24mm Door Thickness (ideal range) - 38-55 (mm) Net Weight - 2 kg Communication - Bluetooth 4.0BLE Battery Life - Can provide 5000 unlocks (in approx. 6 months) Power Supply - 4 pcs of 1.5V AA Alkaline Batteries Working Voltage - 200mA Unlock Mode - Bluetooth, Code, M1 Card, Mechanical Key Card Capacity: 100pcs Passcode capacity: No Limit. Unlock Time - Approximately 1.5 seconds after the instructions are received Working Temperature - -40~80°C Product System - Embedded System Related Products: keyless entry door lock,smart lock,fingerprint door lock,smart locks for front door,smart door lock,deadbolt smart lock,smart door locks for front door,deadbolt,digital door lock with keypad set,digital door lock,biometric door knob,bedroom locks for doors