Features:

1. Unlocking by fingerprint
2. Unlocking by password
3. Unlocking by key
4. RFIC optional 
5. Finger-touch keypad
6. Power saving
7. Low voltage alarm
8. Events query
9. Golden, silver and bronze color for choice

Specifications:

Lock material: zinc-alloy
Unlock mode: fingerprint, password, password + fingerprint, mechanical key (optional remote unlocking, RFID/RFIC card unlocking)
Speaker and display: LCD with voice prompt
Keypad: finger touch
Fingerprint sensor: optics sensor (optical capacitive)
Fingerprint pixel: 500DP
Fingerprint capacity: 200 templates
Password capacity: 10 groups
Transaction capacity: 100 events
Verification mode: 1:N
Enrolling speed: <0.5S
Verification speed: <0.8S
Identification:
 FAR: <0.0001%
 FRR: <0.1%
Power supply voltage: 4.5/6V DC
LED alarming: <4.5V
Current consumption: peak current <200mA
quiescent current: <40mA
Power supply: 4-piece 1.5V AA alkaline batteries
Working temperature: -20 to 60ºC
Operation humidity: 20 to 80%
Applicable door size: 40-150mm (thickness)
Lock size: 390*75*32mm
Weight: 5.0kg