Zinc-alloy Fingerprint Smart Door Lock with Password

Distinctive features:
 Fingerprint unlock
 Password unlock
  Metal key unlock
  Low voltage warning
 Electronic deadbolt
 Auto-locking mode
  Opening mode 
  Golden and silver color for your choice
 Specifications:
Lock material: zinc-alloy with chrome plating
Unlock modes: fingerprint, password, mechanical key
Password length: 10 digital
Speaker: voice prompt with light
Fingerprint sensor: optics
Fingerprint pixel: 512dpi
Capacity:
Fingerprint: 55 templates
Password: 175 groups
Verification mode: 1:N
Enrolling speed: <0.5S
Verification speed: <0.8S
FAR: <0.0001%
FRR:<0.1%
Power supply voltage: 5-6V DC
Low voltage warning: <5V
Dynamic current: <200mA
Quiescent current: <12uA
Power supply: 4 pieces 1.5V AA Alkaline batteries
Power lifetime: 12-18 months
Working temperature: -10 to 60°C
Operation humidity: 10-90%
Applicable door size: 36-85mm (thickness)
Lock size: 29.0x24.5x14.5cm
Weight: 2.75kg