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Intermatic's Large Range of Occupancy and Vacancy Sensors is Ideal for a Variety of Applications!

Find the right technology that provides convenience, security, and long-term energy savings with Intermatic's large range of Occupancy and Vacancy Sensors!

Intermatic offers both In-Wall and Ceiling Mount sensors in PIR (passive

Infrared) and Dual (PIR/Ultrasonic) technologies. PIR detects the difference

in heat energy a person in motion generates in contrast to the elements surrounding them in a confined space, they require a direct line of sight to work correctly, and are best suited for locations such as conference rooms, break rooms, and private offices. Dual (PIR/Ultrasonic) technology combines PIR with Ultrasonic technology which utilizes wave analysis and Doppler sound waves to detect differences in energy from the different phenomenon. Dual technology is best suited for partitioned restrooms, cubicles, and libraries.

Learn which Occupancy or Vacancy Sensor is best for you by contacting your Electra Sales of North Texas or Oklahoma representative or by visiting Intermatic online at


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