High Tech Pet Wall Adapter Tunnel WA-2 for Power Pet PX-2 Electronic Pet Door Large
- Operates all High Tech Pet Power Pet electronic pet doors and Sound Barrier and Yard Barrier sonic fences.
- Using all digital circuitry, this state of the art design provides a stronger signal and maintains better accuracy over all temperature ranges.
- With a fully enclosed ultrasonic speaker, the MS-4 is water-resistant and rugged.
- Immersible in water for short periods of time.
- stands up to heavy rain showers and is perfect for dogs who love to play in the snow.
- includes an attractive, tough 27 inch nylon strap.