Fire Alarm Systems > Wheelock Signals Communication Systems
Wheelock Signals Communication Systems

Wheelock Signals Communication Systems

Integrated Facility Communication systems that protect lives - Wheelock’s SAFEPATH® line of integrated paging, background music, and voice evacuation products can be deployed as single building systems or scaled to securely and economically cover large campus, multi-site and military base environments. Our building block approach allows Wheelock users to grow their systems, yet incorporate existing investments, as needs change. System installation is cost efficient with Wheelock’s hardwired and wireless solutions.

Audible and Strobe Appliances

128421 Cooper/Wheelock 8-Tone Fire Alarm Strobe Horn

128421 Cooper/Wheelock 8-Tone Fire Alarm Strobe Horn




MIZ-24S-W Mini Fire Horn, 24Volts DC, Temporal Sound: White (138484)

MIZ-24S-W Mini Fire Horn, 24Volts DC, Temporal Sound: White (138484)

Wheelock MIZ-24S-W Mini Fire Horn, 24Volts DC, Temporal Sound: White

  • Field selectable settings for Temporal (Code 3) or Continuous Horn
  • Synchronized code 3 horn when used with Wheelock’s Sync Module
  • Designed to meet or exceed NFPA/ANSI standards
  • Convenient mounting to any standard single-gang box
  • Beauty plugs to cover mounting screws
  • No additional trimplate required for flush mounting
  • Fast installation with In/Out screw terminals using #12 to #18 AWG
  • High sound output with low current draw
  • Available in red or off-white color




MTWP-2475W-FR Outdoor Strobe / Horn

MTWP-2475W-FR Outdoor Strobe / Horn

Series MT Multitone & Multitone Strobe Appliances

  • One alarm appliance with (8) eight selective signals to provide superior sound penetration for various ambient and wall conditions with two field selectable sound output levels.
  • Code-3 Horn and Tone meet ANSI/NFPA temporal pattern for standard emergency evacuation signaling.
  • MT Strobe models available with 15/75 and 75 candela ratings for independent or single input activations and can be synchronized using Wheelock’s SM or DSM sync module(s) or the PS-12/24-8 Power Supply with built in Wheelock Sync Protocol.
  • Mounts to either 4" square or double gang boxes (important for retrofit installations).
  • Attractive flush or surface mounting



IOB-R Back Box for Outdoor Strobe / Horn

IOB-R Back Box for Outdoor Strobe / Horn