Interguard door interlock / airlock controller suitable for controlling 2 electronic door locks. The control unit has integral door release buttons to allow a supervisor to operate the interlock, a key switch is also fitted and can be wired to perform various functions as required. The controller together with your choice of locks will require a separate 12 or 24vdc power supply. The ideal solution where a supervised door interlock system is required, for example in jewellers stores or cash offices.
