Size:200*430*
LCD display with LED screen
Opening: Two sets of password operation— 4-digit guest password/ 6-digit master password and override key
Thickness:door
Packing size: 215*440*
4AA #5 battery, low electricity cost
Auto secure mode
Size:200*430*
LCD display with LED screen
Opening: Two sets of password operation— 4-digit guest password/ 6-digit master password and override key
Thickness:door
Packing size: 215*440*
4AA #5 battery, low electricity cost
Auto secure mode