Central units for hold-open systems
The central unit is the ‘heart’ of the hold-open system. All essential functions are centralized in one place: power supply, control unit and hand switch. Alarms in case of fire and malfunctions are also registered in the system.
DICTATOR’s central units meet the requirements of the EN 14637 and are tested and approved by the German Institute for Building Technology (DIBt).
Central unit RZ-24
Versatile hold-open control unit
Central unit RZ-24-05
Compact design solution for flush-mounted switch box