Rex Plus! The Barking Dog Alarm

ELECTRONIC WATCH DOG

Police say a barking dog is an excellent way to deter burglars and this one never needs food, water, or to be taken for a walk. Rex is the ideal watchdog because he does what even the best living and breathing watchdog can't do (without some of the annoying problems that go with owning a dog). With his electronic radar eyes, Rex can "see" through thick doors, walls, and glass. And once his cord is plugged into any standard 110 VAC electrical outlet, he'll stay on duty around the clock, indefinitely. Rex can protect homes, apartments, mobile homes, RVs, jewelry stores, hotels, factories, warehouses, public and private buildings of virtually every kind. 

Choose any location indoors where you want to detect movement such as hidden behind the front door. Turn Rex on and he begins detecting. When movement is detected, Rex Plus will alert you with the sounds you have chosen. 

Rex Plus is the electronic watchdog that never sleeps! He will bark angrily as an intruder approaches or play soothing sounds of the rainforest to alert you to a visitor! Choose from four settings: continual tranquil sounds of the rainforest, alert sound of an angry and protective watchdog, soothing sounds to alert you of a guest's arrival, and alert sounds of both the angry watchdog and a warning siren.

Switch from watchdog mode to tranquil sounds of nature with a simple adjustment button. 
Sense movement through walls, doors, and glass to alert you of a visitor's arrival. 
Very Realistic - barking gets louder and more frequent as intruder gets closer. 
Variable distance sensitivity (up to 30') as well as volume control. 
Protection with none of the problems of owning a real dog. 
Perfect for all public and private buildings. 
Plugs into any standard electrical outlet. 
Reliable 24 hour protection. 
No installation required. 
Maintenance free.