RA7700.09: Controller, Standard, 3-Zone, PSU

To improve customer experience and monitor performance, this website uses Folknoll Group and third party cookies. By continuing to use this website, you accept this practice.


  • System controller with PSU, for up to 3‑off outstations
  • Outstation microphone gain and speaker volume adjust
  • I/O for BMS or other external systems
  • Battery backed mains PSU
  • Mild‑steel, surface‑mount enclosure
  • Knockouts for cable glands designed to accommodate larger fire‑resistant cables

About our Controller, Standard, 3-Zone, PSU

Folknoll's vandal resistant, BS 5839‑9 compatible, disabled refuge EVC system offers cost‑effective solutions for shops, offices, hotels, factories and other public spaces.

The standard system controller with PSU controls and provides power for up to 3‑off fire refuge EVC outstations. Outstations are star‑wired to the controllers. Controllers are looped together with the master station. This combination of loop and star cabling enables installers to match system cabling to building layouts.

Controllers perform slave outstation audio path testing. Testing can be triggered from the master station or by an external input e.g. BMS or timer. Faults are reported to operators by the master station and there is a fault output for external devices e.g. BMS.

Controllers also provide adjustments for slave outstation microphone gain and speaker output level.


Mild steel, painted finish, grey
Internal fuse
Audio test input
Volt free
System fault output
Closing contact (COM/NC/NO)
230Vac (mains)

Suitable for


Products in this Range -+

A complete list of Folknoll products in this range.

Care Sector Products -+

Nursing homes, retirement homes, warden control residences, etc.

Buildings Sector Products -+

Factories, offices, hotels, stations, offices, schools and other public buildings.

Custodial Sector Products -+

Police stations, prisons, courts, secure hospitals, border agencies, etc.

Share this Page -+