Rex Plus II Watchdog

Even dumb burglars can figure out facing vicious dog is not a good thing. Rex can “see” through wall, door, glass thanks to his radar sensor. The closer to the house the intruder gets, the more frequent the barking becomes. As the intruder backs of, the barking decreases in frequency, stopping completely when movement is out of range, for realistic dog barking sound. Detection range up to 25 feet, 150 degree wide angle coverage. Runs up to 90 days on 6 C batteries, or plugs into 120VAC outlet.