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Silver multitone horn strobe 15 CD wall mount

Wheelock

Wheelock MT4 115 WH VNS 15 CD multitone horn strobe

SKU CH-GCAS-B7R61

A silver multitone horn strobe rated at 15 candela with eight selectable alert tones and two field-adjustable output levels

  • TypeHorn
  • Multitone selection covers diverse alerts with eight distinct tones
  • 15 candela strobe delivers clear visual signalling for safety
  • 115 VAC operation suits standard building wiring
  • Two selectable output levels adapt sound to room conditions
  • Silver finish provides clean appearance for ceiling or wall mount

Product Identity

The Wheelock MT4 115 WH VNS is a silver multitone electronic horn strobe rated at 15 candela for fire alarm and security signalling. It suits installers and facility managers who need a single device that can cover varied ambient conditions in commercial or residential buildings.

Critical Specification

The appliance provides eight field selectable tones including Horn, Bell, March Time Horn, Code-3 Tone, Code-3 Horn, Slow Whoop, Siren and Hi/Lo Tone plus two selectable sound output levels. Buyers who require a fixed single tone or a different candela rating should choose another model.

Installation Notes

Wiring follows standard notification appliance circuit practice and the tone and volume selections are made on the unit before mounting. Common issues include selecting the wrong candela setting for the room size or leaving the tone jumper in the default position when a specific pattern is required.

Highlights

  • Multitone selection covers diverse alerts with eight distinct tones
  • 15 candela strobe delivers clear visual signalling for safety
  • 115 VAC operation suits standard building wiring
  • Two selectable output levels adapt sound to room conditions
  • Silver finish provides clean appearance for ceiling or wall mount

Specifications

BrandCooper Wheelock
TypeHorn

Questions about this item

How loud does the 115 dB horn get once it is installed?

The unit produces a 115 dB output at the highest field-selectable setting, delivering strong sound penetration for large or noisy spaces.

What does the 15 candela strobe rating limit in practice?

The 15 cd strobe meets standard visibility requirements for typical room sizes; it caps the effective coverage area to spaces rated for that candela level.

What mounting box depth does the MT4 115 WH VNS need?

The device mounts to a standard 4-inch square electrical box with a 2-1/8 inch minimum depth for secure installation.

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