Product name：Keyless Entry Door Lock with 50 Codes

Product model：AL301K

Key category: Password and mechanical keys

Password category: 3 administrators, and 47 general users

Power supply: 4AA alkaline batteries

Tips: Prompt of light and buzzer

Low voltage alarm: 4.8V

Antistatic: Exposure+/ 8KV Air +/15KV

Standby current: <7OuA

Dynamic Power Consumption: <200mA

Operating Environment: -20°C ~ 60°

Operating humidity :0% ~ 95% 

Applicable door thickness: 1.38 IN/35mm-2.17 IN/55mm