Product Description

Receive an Automatic Notifcation or Control Lights the Moment a Door Opens or Closes Automatically control lights and appliances when doors open and close Wireless up to 150 feet Battery-operated, no wires or professional installation required Long-lasting contact plunger ensures reliable operation for years and years Flush collar with retention screw for a clean, secure mount Award-winning Insteon technology provides superior performance and reliability Insteon 2845-222 Hidden Door Sensor is one of many Smart Sensors available through Office Depot. Made by Insteon.