System Sensor

Do your need to provide audible visible notification in extreme outdoor applications? Watch our video tutorial on how to install your SpectrAlert Advance NEMA 4X rated devices and back boxes for outdoor and specialty applications.

The SpectrAlert Advance outdoor AV product line is designed to maintain a NEMA-3R rating while withstanding extreme environmental conditions. Watch the video to learn more about flush-mount, weatherproof plates for your System ...

Need to mount AV devices on hard surfaces like tile or brick? System Sensor offers surface-mount back boxes (in either red or white) for all of our indoor AV devices. As the video demonstrates, the surface mount back boxes can ...

The mounting plate was designed to establish a common platform across the SpectrAlert Advance product line. System Sensor's horns, strobes, chimes, 2- and 4-wire combo devices, speakers, and speaker strobes can mount to a range...

Dual strobe expander plates save time and money by providing the flexibility to have two different integrated devices with two separate messages. Expander plates are dual-listed for both ceiling and wall devices, they feature S...

Did you know that we offer a line of AV notification devices that can be customized with unique markings and other colored lenses? This video explains System Sensor's decal kit (including brief instructions to apply decals to o...