Feature:
【Multiple opening methods】 - Fingerprint + password + key + application, which is very intelligent and convenient.
【Large capacity】 - the fingerprint capacity is very large and can store 50 fingerprints. Convenient for storing fingerprints of family or close friends.
【Super security function】 - the door lock adopts semiconductor and biotechnology to provide first-class security and avoid the same fingerprint.
【Quick unlock】- Ergonomic design. Place fingerprints on the door and you can quickly unlock it in 0.3 seconds. It will automatically lock for you.
【Easy installation】- no power cord or professionals are required. It is suitable for most doors with lever lock and for left and right handles.
【Emergency key】 - the lock is equipped with 2 keys for standby application, which allows you to open the door in a traditional way.

Specifications:
Material: ABS, metal
Product Color: Silver
Unlocking Method: Key + Password + Fingerprint + Bluetooth compatible application
Power Supply: 4X AAA Batteries(NOT INCLUDED), USB Charging (Emergency use)
Recognition Speed: 0.3s
Fingerprint Capacity: 50
Applicable Door Thickness: 30-55mm / 1.18-2.16in
Size: 15x6.5x2.8cm / 5.9x2.55x 1.1in (L x W x H)

Packing list:
1 x Fingerprint Door Lock (Front & Back)
1 x Single Latch
2 x Mechanical Key
1 x A Set of Installation Accessories
1 x User Manual (English)