Product description:
> Standard 12-key password input
> Humanized full voice prompts
> Password length: 3 to 12
> Password button, or touch screen can be arbitrarily chosen
> Finger sensor power
> Very low power consumption suitable for battery-powered
> Fingerprint collection optics, capacitance, scratch interchangeable
Remote keyless entry, docking with the monitoring of access control systems

Technical parameters are as follows:
Fingerprint image acquisition time: <0.5s
Fingerprint comparison: <1s Fingerprint comparison: <1s
A fingerprint comparison: 1: N
False Accept Rate (FAR): ≤ 0.00001% (level of security to 3: 00)
False Reject Rate (FAR): ≤ 0.0001% (the level of security to 3: 00)
Fingerprint capacity: 100 (customizable)
Password capacity: 100 (can be customized)
Voice prompts low pressure alarm: <4.2V
Supply Voltage: DC 6.0V (with 4 AA (AAA) battery-powered)
Current consumption: The peak current <300mA Operating Current <180mA;
Static power consumption: <10uA
Temperature: -40 ° C ~ +70 ° C