The RP-controller is compact and complete with room pressure sensor ready to be wall or recess mounted. It has room pressure alarm, and a microprocessor with lcd and keyboard can access all fcs and communicate to central bms. 
The RP-controller can control inverters or supply dampers. The facility to drive a bypass room pressure damper is provided in case all sashes are closed. Room temperature and humidity control is incorporated but transducers are optional. Central alarm mute facility for all alarms.