Movement activated Passive Infra Red (PIR) light or alarm switches itself on as you approach, and automatically switches off 15 seconds after you leave. Use passive infra red light or alarm function as needed. Scans 90 degrees side to side up to 20 feet out from the sensor. Daylight sensor eliminates daytime operation. Uses 4 AA batteries (not included).
Portable, can be taken from room to room or wall mounted
Light switches off after 15 seconds
Can use a 6V DC adaptor (not included)
MFG Model 315