mcr RPO-1 manual desmoking button is used in desmoking systems for manual alarm triggering, and for indication of operating status of the desmoking unit. Additionally, the button allows for remote clearing of errors
Weather control unit is dedicated to control work of flaps actuators in case of rainy or windy weather. The device can be connected with smoke exhausting or ventilation control units and 230V~ electric actuators.
Actuators for ventilation are used for smoke vent flaps with pneumatic control, for ventilation spot flaps, and for flaps in continuous skylights. They can be controlled through LT ventilation button and/or mcr P054 or WRS-1b weather control unit.