Unison Paradigm Responsive Controls, the latest addition to ETC’s Unison Paradigm family of architectural lighting controls, use passive infrared sensors to detect room vacancy and automatically shut off lights. The occupancy/vacancy sensors are available with masks to prevent trips or false triggers, and can be accessed for easy maintenance by depressing the microlens dome on the sensor housing. The sensors are available in three versions to address a range of square footages (300 to 7,000) and ceiling heights of 8' and 10'. • etcconnect.com