B12V-1.3 RECHARGEABLE POWER PET DOOR BATTERY Sonic Trainer Accessories Mating magnets are placed in

Mating magnets are placed in floating seals within the door frame to perfectly mate with the flap locking out the slightest whisp of air

Installs easily in any door 7/8” to 1 1/2” thick

It's guaranteed to last at least 20 years

only Power Pet gives you pet activated

Finished with a tough industrial coat paint and stainless steel hardware

B12V-1.3 RECHARGEABLE POWER PET DOOR BATTERY Sonic Trainer Accessories Mating magnets are placed inNever Worry About A Power Outage For All Power Pet Doors Heavy duty rechargeable battery keeps your Power Pet Door working while keeping you worry free. If you experience a power outage, you can rest assured that your pet can still come and go as he pleases. Just snap it into the battery compartment and your Power Pet door will remain functioning in the case of a power outage The backup battery automatically recharges when the Power Pet door is