Keep more areas off-limits with the High Tech Pet Products SBR-1 Sound Barrier Receiver. This extra receiver for the Sound Barrier Indoor Sonic Dog & Cat Fence utilizes audible sound to help keep pets out of restricted areas. It works by detecting an ultrasonic signal from the electronic pet collar to trigger a sonic blast. This extra indoor sound barrier for pets is designed with a fully-adjustable range from one to 35 feet. It is battery operated and can be activated only by the electronic collar.
(1) Yard Barrier Receiver
Operating and Training Manual
Sound Barrier has an Adjustable Range Up to 35 ft.
Connect as Many Yard and Sound Barriers as Needed