SENSORWORX Wireless Wide View Occupancy Motion Sensor, SWX-401-B, PIR Detection - 120 Degree, Links to SENSORWORX Wireless Controllers, Battery Powered, Ceiling/Wall/Corner Mounted, Made in The USA

Wide View 120 Degree Detection: Provides excellent Passive Infrared (PIR) motion coverage from mounting heights between 8-12 ft. Best choice for detection of small and large motions in areas with no obstructions to occupant motion. Detection of small motion out to ~40 feet and large walking motion to ~70 feet. For larger areas, multiple units can be used together with one power/relay pack. Long-lasting Battery: Powered by a single CR123(A) lithium battery, this wireless sensor is designed for 10 year operation. Compact size and matte finish: Sensor is 2.875"H x 2.75"W x 3.25"D which is smaller than typical corner mount sensors. Versatile Mounting Methods: This sensor's installation bracket enables five contractor-friendly mounting methods. An included chase nipple attachment with an integrated hole saw is perfect for fast and secure installation to drop ceiling tiles or junction boxes. Screw holes are also provided on the mounting bracket for direct attachment to ceilings, corners, or walls. Quick & Simple Pairing: SENSORWORX battery powered sensors require push-button pairing to a compatible wireless load controller (SWX-950 series pack, SWX-851 wall box controller, or SWX-874-ELV dimmer). Pairing takes ~3 seconds per sensor. Reliable Wireless Operation: SENSORWORX wireless devices are designed with a range of ~80 feet line of site and ~40 feet through obstructions like walls. Communication is done using an encryted 915 MHz proprietary protocol. Quality and Compliance: Proudly made in the USA, 5-year warranty. UL Listed, RoHS Compliant, BAA Compliant, BABA Compliant, TAA Compliant, Meets ASHRAE 90.1, IECC, and Title 24.