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Indoor transmitter that will work with any of our 4000 series chimes/ alarms The PIR-4000 is a small, battery-operated passive infrared sensor that can be used to detect people walking in the protected area. The sensor can detect a person walking by up to 40′ away with a 110° field of view. Easy installation- Up to 16 sensors can be paired with one receiver or an unlimited number of receivers can be paired to one sensor. Simple code-learning technology means you can have this set up in minutes.
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🇺🇸 Ship from USA · On Agora since 2025
$40.00