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HR - System Sensor Fire Alarm Horn Red

HR - System Sensor Fire Alarm Horn Red
Manufacturer:  System Sensor  SKU:  HR
Rating: [1]   Write a Review | Read Reviews
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Price:  $21.00   
On Sale!  $17.52

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The SpectrAlert Advance series offers the most versatile and easy-to-use line of horns in the industry. With white and red plastic housings and wall and ceiling mounting options, SpectrAlert Advance can meet virtually any application requirement.

The HR System Sensor Fire Alarm Horn offers a variety of features that increases its application versatility while simplifying installation. The device features a plug-in design with minimal intrusion into the back box, which makes installation fast and foolproof while eliminating costly and time-consuming ground faults. Furthermore, a universal mounting plate with an on-board shorting spring tests wiring continuity before the device is installed, protecting devices from damage. Oh, and it's weatherproof too!

In addition, you can choose 12 or 24 volt operation and use a rotary switch for horn tones with three volume selections, which allows you to change the settings according to your mood.


  • Plug-in design
  • Single screw attach
  • 12 or 24 VDC/FWR
  • Rotary switch for horn & chime tone selection
  • Synchronized sound for chime and horn
  • 3 volume settings on horn
  • 2 volume settings on chime
Rating: (5.00)   # of Ratings: 1   

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Showing comments 1-1 of 1
1. HunterFireAlarms on 1/20/2014, said:

I have recently purchased one of these devices. They are one of the best alarms you could have in a fire alarm collection. Very great operation at a very low price. I very much recommend it.

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Installation Guide
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Data Sheet
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Limited Support

In most cases, the installation or expansion of a commercial fire alarm system is determined by code requirements. There is federal, state, and local codes that come into play, specifying who must install fire alarm equipment, what type of equipment must be installed, where and how it must be installed. Failing to comply fully with any of these codes can result in denial of occupancy permits, fines, legal and financial liability.

Sorry we do not offer technical support for these products because of local codes that come into play specifying who must install fire alarm equipment and where and how it must be installed. To read more, visit the National Fire Alarm and Signaling Code website.