The OMNIUS uses ultrasonic (US) technology to turn lighting on and off based on occupancy. Designed specifically for both areas with obstructions (e.g. columns, cubicles, stalls, and filing cabinets) and areas with long periods of minor-motion activity (e.g. typing), this sensor features Hubbell Controls' patented IntelliDAPT® technology, which makes all the sensor adjustments automatically. IntelliDAPT self-adaptive technology - no manual adjustment required. Superior all-digital ultrasonic (US) minor motion detection. Non-volatile memory for sensor settings. 500–2,000 square-foot coverage area (depending on model). Optional relay and photocell control. Optional Quick to Install (QTI) connector. UL and cUL listed. California Title 24 compliant. Low Voltage 24 Vdc.