Product name： Fingerprint Door Lock with APP Control

Product model： D280

Password Capacity: 50 user passwords

Fingerprint Capacity: 50 Fingerprints

Power Supply: 4 AA batteries (Not included) 

Low Voltage Alarm:4.8V

Antistatic: Exposure+/8kV air +/ 15kV

Standby Current:  <80uA

Dynamic Power Consumption: <200mA

Operating Environment: -20°C ~ 60°

Operating humidity :0% ~ 95% 

Door Thickness: 1-3/8”(35mm) to 2-1/8"(55mm)

Door Backset: 2-3/8”(60mm) and 2-3/4"(70mm)

Cross Bore Diameter:2-1/8"(54mm)