Mace Sensor Light and Alarm Movement activated Passive Infra Red (PIR) light or alarm switches itself on as you approach, and automatically switches off 15 seconds after you leave. Scans 90 degrees side to side up to 20 feet out from the sensor. Daylight sensor eliminates daytime operation(for nightime or dark areas only).
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)