TTPK502B
Install a second entrance location into your multi-unit apartment or property with the TekTone Dual Entrance Control Unit. This wired control unit allows large multi-unit properties with multiple entrances to transfer control of intercom and door release functions between control panels. When the call button is pressed on an entrance panel, the Dual Entrance Control Kit automatically transfers the voice and door release functions to that entrance. All PK502B control units must be installed next to the TekTone Apartment Intercom Amplifier and do not need to be spread out.