The HomeSafe Electronic Watch Dog
Not all of us have a dog to protect our home and keep intruders away. With the HomeSafe Electronic Watch Dog at your disposal, you don’t have to. This system plays a recording of a vicious German Shepard dog to make intruders think twice before approaching your home again. The system can sense through walls and detect someone approaching from up to 21 feet away.
You can set this to chime or alarm instead of the dog bark. The volume and detection range are adjustable. You can use 8 AA batteries or the included wall adapter to power this system. Yet another way to keep your home safe.[via]
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