Lutron LRF2-DCRB-WH Radio Pwr Savr Maestro Wireless RF Daylight Sensor, White

From the Manufacturer Now you don't have to worry about remembering to turn the lights off in your hallway with Radio Power Saver by Lutron---a wireless, wall-mounted vacancy sensor. Lutron vacancy sensors automatically turn off the lights every time you exit a room, saving you money and energy. Replace your current switch with a Maestro Wireless dimmer/switch (MRF2 models) and place the Radio Power Saver in your hallway or room. Because it is wireless, there is no need for costly wiring. Radio Power Saver sensors by Lutron install in as little as 15 minutes and communicate with compatible Lutron Maestro Wireless dimmers, switches and light control systems using reliable Clear Connect™ RF Technology, which ensures smooth, consistent performance.

• Automatically turns off light when hallway is not occupied
• Easy to install in under 15 minutes, no wiring necessary
• Wireless sensors work with Maestro Wireless (MRF2) dimming and switching controls
• 90º field of view
• 10 year battery life