Model Number: WT024 Key Specifications/Special Features: Features:Keeps your pets away from a certain area, room, trash, off of furniture and moreBarrier transmitter sends a spherical radio signal, reaching up to 12ft in diameterSpecifications:With barrier area that you want to prevent your pet from gaining access to receiver collar receives the radio signal from the barrier transmitter Static correction begins at the lowest level and automatically increases to maximum within 3 seconds of first detection in the barrier area CR2032 3VLithium battery x 2 for receiver collar AA 1.5V battery x 3 for transmitter

Barrier area: 2ft to 12ft in diameter

Measures approximately: 1.22 x 5.1-inch (transmitter), 0.71 x 1.22 x 2.0-inch (receiver)

Complies with FCC part 15 class B