An ultra-dependable intruder alarm, that uses the latest in
passive infrared technology to protect a room from intruders.
Mini Alert Motion Detector produces a infrared triangle. This
battery operated intruder alarm, creates a barrier that's
impossible to penetrate without setting off the alarm!
The beam is virtually impossible to see and is unaffected by
room lights, sunlight or other external light sources. Battery
operated, the Mini Alert Motion Detector need no wiring and can
be easily moved to a new location. Mounting bracket included.
Requires three "AA" batteries.