Our most popular self defense equipment item is the barking dog sensor, or electronic watch dog. This device plugs into the wall and emits a loud barking noise whenever an intruder alerts the motion sensor. This particular piece of self defense equipment can actually detect movement through walls, and is guaranteed to sound exactly like the real thing. I’ve never heard of any burglar to not be frightened by the thought of being attacked by a dog, so we highly recommend this alarm for everybody.
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