Product Description

●  Material: zinc alloy or stainless steel

●  Surface polishing and electroplating treatment

●  Code scrambling technology : anti-counterfeiting and anti-spying

●  Industrial-strength motherboard and components

●  Special PCB surface treatment technology: fungi-proof , moisture-proof and salt fog-proof

●  Mobile power bank can be used as the backup power if batteries drain

●  One year warranty and lifetime maintenance

●  Touch screen or keypad, illuminated buttons

●  Emergency Key in case

technical parameters

 Power supply:  4.5v - 6.5v//4 AA batteries

Backup power: 9V batteries

Typical dynamic current:  <20μA

Action current:  <200mA

Fingerprint capacity:  100 groups

Password capacity:  1 groups

Length of code: 6-12 digit

Lock engine：  micro-DC motor

Working temperature：  -10℃--70℃

Storage temperature：  -25℃--125℃