Enjoy KEY_TAB advanced energy savings and state-of-the-art automation with Eaton's KEY_TAB occupancy and vacancy sensors. Eaton's motion sensor lighting controls KEY_TAB use advanced Passive Infrared (PIR) and ultrasonic sensing technology to KEY_TAB detect your presence and switch lights ON. Then, once you've left the KEY_TAB room, our sensors turn the lights OFF following a preset period of time. KEY_TAB Sensors are the perfect solution for commercial and residential KEY_TAB applications where a switch is inconveniently located and in spaces KEY_TAB where lights may be left on accidentally.