Koolatron Pet Boundary - Indoor Pet Barrier System
The portable pet boundary base unit creates a "forbidden" zone of 6 - 10 feet. Simply attach the tag-sized pet boundary transmitter to your pet''s collar and when the pet enters the off limits zone, the transmitter sends a signal to the base unit. The tone is a safe, but annoying ultrasonic tone, inaudible to humans. Repeated events will help train your pet quickly and safely. Multiple transmitters can be used with the single pet boundary base unit. Additional transmitters are great for multiple-pet homes.
Ultrasonic setting not audible to humans when set
Switch to select cat or dog frequency
Operates on one 9-Volt battery (not included)
Transmitter powered by one button-cell battery (included)
Powered by AC electrical adapter (included) (9V 300mA)