This PIR sensor from Parallax detects motion up to 20 feet away by using a Fresnel lens and infrared-sensitive element to detect changing patterns of passive infrared emitted by objects in its vicinity. Inexpensive and easy to use, making it ideal for props, motion-activated lighting, and non-critical security applications. This PIR sensor is directly compatible with the Prop-1, Prop-2, and Prop-SX controllers using a standard 3-pin extension cable.
12" extension cable (#805-00002) is included with each sensor.
• PIR Documentation
This product was added to our catalog on Sunday 11 February, 2007.