E4041 LCD smart electronic hotel lock
2022-05-11
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: L285...