Technical specification:
Working voltage: 4x 1.5VLR6
Standby current:≤15uA.
Working current:≤120mA
Door Thickness：40-55mm
Material: Zinc Alloy + ABS
Colour：silvery/red bronze/black/golden
Work environment：temperature -10--50℃，humidity 20％-80%
Unlocking way : card/mechanical key
