Power Supply: DC 6V, four AA alkaline batteries, can unlock more than 5000 times.
Power Consumption (usually): ≤ 15 uA
Unlock: 300 milliamperes (mA) or so (only last 100 milliseconds)
Operating temperature: 0 centigrade ~ 70 centigrade (special requirements for up to -25 centigrade ~ 85 centigrade
Anti-static:> 15000V
Size: 278*72*38mm
Undervoltage instructions: 4.8 ± 0.2, hit Triple sound card call and red light, then green light
Door thickness: 28mm-55mm (including wooden doors, security doors, right door, etc.)