Specification :

- Can be used for glass doors, wood doors or metal doors.
doors can be opened using a card that is already registered.
-if desired, the door can also be opened by entering a specific code.
-cards can be printed in color if the number of cards ordered at least 1000 pieces.
-The battery lasts about 24 hours long for this type of lock normally open ( open when not given an electric power supply)
Price includes cost-pairs
Garage-2 ( two) years, unless the battery is 1 ( one) year.