The Leviton ODS15IDI is an occupancy sensor/switch from Leviton Lighting Controls product line. This particular model comes in ivory. This PR150 motion sensor automatically turn on the lights when someone enters a room. It also turns them OFF when no one is in the room. It helps to eliminate additional power consumption expenses. This sensor is perfect for areas with no physical obstructions to block the sensor s field of view. This model is very easy to install and adjust. Add convenience to everyday living with the help of an occupancy sensor from Leviton Lighting Controls product line.