Power Saver Hallway Sensor white.
This sensor installs in minutes with no wiring. Buttons accessible from the front of the unit make setup very simple. The battery in the unit can last up to 10 years, offering superior energy savings. The Lutron LRF7-OHLB-P-WH can communicate with up to 10 dimmers and switches using radio frequencies to operate compatible Lutron dimmers and light control systems.
The Lutron LRF7-OKLB-P-WH has a long, narrow field of view with a major motion coverage of up to 150 feet. The sensor offers two settings, in automatic and manual variations, which are sure to give you the control you desire!