Retailing for $83.89 Rex Plus, the electronic watchdog, may be your answer to home security 24 hours a day. There's no installation nor maintenance costs and the sensitivity to movement can work up to 30 feet through walls, doors and windows.
Rex lets you (or the police) know about the arrival of a visitor or intruder by barking with the voice of a German Shepherd. The barking sounds menacing and increases in intensity and frequency.
Rex Plus can plug into a timer so you can schedule specifically when you want it to do its job.
While some people give the device a 5-star rating, others think the Rex's barking doesn't sound like a real dog or that he's too sensitive.
All were delighted that you don't have to clean up after it or feed it.
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