System Sensor SpectrAlert Advance MHR Horn

Model: MHR

Category: Notification Appliances, Sounder Strobes

Brand: System Sensor

Dealer pricing

The SpectrAlert® Advance series of mini-horn sounders are designed to simplify installations to provide primary and secondary signaling for fire and security applications.

The MHR and MHW mini-horns operate at 12 and 24 volts and are ideal for hotel, motel or residential fire system applications, where a smaller notification device is desired. The mini-horns offer high and low volume settings, and temporal or non-temporal tones. The horns can be mounted to single gang back boxes for aesthetically sensitive applications.

Synchronization is also provided when using the MDL module. The MHR and MHW mini-horns can operate between 32 and 120 degrees Fahrenheit from a regulated DC or full-wave rectified, unfiltered power supply. They are listed to Underwriter’s Laboratories Standard UL 464 for fire protective signaling systems.

Main Features

  • 12 and 24V operation
  • High and low volume settings
  • Temporal and non-temporal tones
  • Mounts to single gang back box
  • Compatible with MDL sync module
  • Mechanically and electrically compatible with PA400 series Mini-Alert™ sounders
  • Listing for ceiling or wall mounting

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Alarm Type Audible
Brand Name System Sensor
Category Type Sounder Strobes
Color Red
Depth 0.5", 4.6"
Height 2.9"
Humidity 10 to 93% Non-condensing
Input Voltage 24 V DC
Length 4.6"
Limited Warranty 3 Year
Model MHR
Product Line Select-Alert
Product Series MH
Product Type Horn
Sound Emission 80 dB(A)
Vendor Name System Sensor
Width 2.9"