Description
- Material:Stainless Steel,Moisture Proof,Fire Retardant
- Working Voltage：DC6V or 4 AA Alkaline batteries
- Low Voltage Alarm:＜4.8V
- Working Environment：-20℃~60℃
- Unlocking record：1680PCS
- Door Thickness：35-70mm
- Keycard Option：Mifare 1 card
- Size：L280mmxW75mmxH22mm