Sound Barrier Indoor Sonic Fence Extra Receiver Module will keep your pets away from places they don't belong or rooms you don't want them in using a unique Sound Barrier wireless indoor fence to easily train your cat or dog to stay away. Place the receiver unit on table tops, by doors, beds, couches, trash cans, or anywhere else that is off limits to your pets. The lightweight electronic pet collar will then send an ultrasonic signal to trigger a loud sonic blast at the receiver unit to keep your pet away from the designated areas.
Uses Sound - Not Shock
Keeps Pets Out of Restricted Areas
Can Add As Many Sound Barriers As Needed to Keep Pets Out of Multiple Restricted Areas
Can Add Extra Transmitter Collars (Not Included) To Keep Additional Pets Out of Restricted Areas