Duraflex Heavy Duty Dog Door - Wall Mount - X-Large X-10 Indoor/Outdoor Value Kit Your intrinsically safe Power Pet

Your intrinsically safe Power Pet door will keep out the flies but it won't hurt them

B-3V1A battery is chosen

then the magnets are separated one pair at a time as your pet moves through the opening allowing a minimum of pet generated force to open the flap

One look tells you that the TX-2 is the most advanced and most user-friendly dog fence transmitter made

Competitive Price

Duraflex Heavy Duty Dog Door - Wall Mount - X-Large X-10 Indoor/Outdoor Value Kit Your intrinsically safe Power PetDuraflex: The Engineered, Draft Free Door for Extra BIG Dogs! At last, a Professionally Engineered Pet Door! Duraflex pet doors represent a major advance in mechanical pet door technology and performance. These premium quality, heavy duty pet doors remain air tight even in hurricane force winds yet easily opened by a puppy. How is that possible? The secret is in the ingenious magnetic closure design. Some conventional pet doors use just a few magnets