Other so-called electronic dog doors just unlock when a pet wearing a magnetic collar comes very close. A unique ultrasonic collar activates the Power Pet Door. No other electronic pet door on earth can make this claim.
Manual control allows the pet owner to manually open, close and lock the door.
It provides much better weather sealing than a conventional flap door while the AUTO DEAD BOLT feature adds a much higher level of home security. The attractive slim design embellishes the d cor of any home. Easily installs in door or wall. Sliding glass door kit is also available. Runs on standard 110 ac household current.