You love your pet — but you don't want him having free roam of your home!

Make certain rooms off-limits to your pet. Attach Pet Boundary's tag-sized transmitter to your pet's collar. When your pet enters the off-limits zone, the base unit sends a signal to the transmitter, producing a safe-but-annoying ultrasonic tone. People can't hear it, but pets can and it stops them in their tracks! Eventually, your pet will avoid the area altogether. Operates with AC household adapter (included) or 9V battery (not included). Select cat or dog frequency. Multiple transmitters can be used with one base unit.