Model:D02
Material: Zinc Alloy
Mechanical Key: 2 Brass Keys
Operating Temperature: -30°C~70°C
Password capacity:1 set of admin, 100 sets of user
Working Voltage: 4pcs “AA” Alkaline Battery
True Rejection Rate: <0.001%
Working Voltage: 4.5V-6.6V
Back-up Power Supply: 5V, Type C Port