DT 7800-122: Beacon Sounder, Single, Steel Black

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  • Black painted steel combined alarm beacon sounder
  • Large, bright red, 20mm dome, LED beacon
  • Internal sounder
  • Beacon and sounder can be linked together or controlled separately
  • No PSU required, usually driven by the local reset / alarm controller
  • Black painted, mild steel construction
  • White silk screened annotation
  • Mounts in a standard UK, 35mm, single gang, back box
  • Anti‑tamper fixings available on request

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Our vandal resistant emergency assistance alarm range offers tough, cost‑effective, BS 8300‑2 and document M compatible systems suitable for public use. We supply stand‑alone alarms, multiple alarm systems with remote monitoring and combined systems with disabled refuge EVCS, building alarms, etc. For larger and smarter sites, we offer networked solutions with optional BMS interfaces. Ideal for hospitals, railway stations, hotels, airports and other public spaces.

Beacon Sounder, Single, Steel Black

This unit is fitted with a large bright red LED beacon and an internal sounder. The LED beacon is dome shaped and can be seen from the side, ideal for use in corridors. The LED beacon and sounder can be linked together or controlled separately to suit your application.

The complete assembly has been designed to mount in a standard UK, 35mm, single gang back box, anti‑tamper fixings are available on request. All cable connections are made with screw terminals for easy installation.

The DT 7800‑122 beacon sounder front panel is made from mild steel and painted in black with the words ASSISTANCE REQUIRED silk‑ screened in white. Other finishes and alternative annotation are available on request.


Large, bright red, 20mm dome, LED
LED, 20mm dome, red
400 ± ㎐, 75dB
12Vdc and 24Vdc factory options available, please specify when ordering
<40ma at 12Vdc
Mild steel, painted finish, black
White silk screened
Plate dimensions
Width: 86mm, height: 86mm, depth: < 35mm (approx.)
Plate mounting
Standard UK, 35mm, single gang, back box (not supplied)

Suitable for


Other Disabled Toilet Alarm Products -+

A complete list of Folknoll products in this range.

Care Product Ranges -+

Nursing homes, retirement homes, assisted living residences, etc.

Buildings Product Ranges -+

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

Custodial Product Ranges -+

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

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