Solve frustrating pet problems with expert ease! Designed by professionals to instantly keep your dog away from problem areas in your home with no training necessary. Put a Zone near anything you want your dog to avoid, the trash, kitchen counter, dining room table or protect your fine furniture. Simply select the area, set the Zones protection coverage area between 1 and 10 feet in diameter, fit Innoteks exclusive comfort collar to your dog and enjoy your pet free zone! Your dogs collar will work with multiple zones, so you can cover problem areas in your home.ZONES are wireless, cordless and run on AA batteries. 2'-12' diameter coverage area per ZONE. Collar weighs just 1.3 oz. The ZND-1200 includes one zone and one collar.