Material: Stainless

Voltage: 6V

Door Thickness Requirement: 35-80mm

Under Voltage Indicator: Alarm (lower than 4.8V)

Open Door Method: Swipe Card or Key

Mechanical Key:Yes

Battery:DC4.5V-6.5V

Front Face Size:295*78mm Behind Face Size: 306*78mm

Weight: 3kg

Handle Size:125*23mm

Reading Distance: ＞30mm