RA7700.02: Controller, Standard, 5-Zone

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

About our Controller, Standard, 5-Zone

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

The standard system controller controls up to 5‑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.

Controller and master station power is usually derived from the battery backed, system, power supply via the loop‑through cable.


Mild steel, white painted, black annotation
Width: 320mm, height: 220mm, depth: 72mm (approx.)
24V from standard system, monitored, battery backed, PSU
Internal fuse
Audio test input
Volt free
System fault output
Closing contact (COM/NC/NO)

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.

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