Auto Recharging Humane Contain™ Transmitter Back-up Battery Sonic Trainer Accessories IIf you are one of

IIf you are one of the many thousands of pet parnts who love our Power Pet fully automated pet door

Use one battery in your POWER PET™ Door and keep the other in the charger base

reliable signal while maintaining accuracy across all temperature ranges

With this feature you never have to worry about your dog escaping due to an electrical power failure

Auto Recharging Humane Contain™ Transmitter Back-up Battery Sonic Trainer Accessories IIf you are one ofKeep Your Pet Contained Even During A Power Outage For TX 2 Pet Fence Transmitter Back up Battery for your HUMANE CONTAIN TX 2 Transmitter Base Station. The TX 2 is the transmitter included with your HC 8000 and X 10 Ultra fence. This is a rechargeable battery that works with the TX 2's automatic recharging circuitry. In the event of a power outage the battery takes over, keeping your dog contained for up to 2 days. When power is restored the TX 2