The wireless keypad is an advancement of the proven code locks in two wire technology. Due to radio communication no complex cable installations are necessary. Via the Keyboard decoder receivers can be addressed independently of each other up to four. The radio code lock is in such a way developed, that an adaptation of the equipment to the radio telecontrol of different manufacturers is possible, so that already normally the receiver exists in each drive to be used know.
The opening codes can be up to 8 places long.

The metal-keypad provides a high security against vandalism.