SONIC FENCESIndoor and Outdoor Sonic Fences use Audible Sound to Keep Your Prowling Beast at Bay! What's the difference between an Electronic Fence and a Sonic Fence? Simply put, Electronic Fences keep your pet IN. Sonic fences keep your pet OUT by emitting a loud blast of audible sound to startle your pet and make him scat! Here's They Work: Our Sound Barrier™ and Yard Barrier™ systems use the MS-2 ultrasonic collar and an ultrasonic receiver unit that emits a loud sonic blast when it detects the collar. This creates an invisible barrier protecting the off-limits area. Sonic fences are completely wireless and do not require a burried wire or any complicated installation effort. Just put the collar on your pet, put the receiver in the off-limits area any your done! The MS-2 collar is part of our PAW (Pet Automated World) family of products. This same collar operates the Sound Barrier™ Indoor Sonic Fence, Yard Barrier™ Outdoor Sonic Fence and all our Power Pet™ Fully Automatic Pet doors. All these products are may also be operated by the RX-10 radio containment collar to create your own custom Electronic Fence and Sonic Fence combination system. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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