Duraflex Heavy Duty Dog Door - Wall Mount - X-Large POWER PET® DOORS Enter & Exit and No

Enter & Exit and No Entry or Exit

number of times each sensor has been triggered for any selected time period (day

You don't need to guess the appropriate stimulus intensity

You won’t find a better pet door value on Earth

20 Acre Range: Few competing systems come close to this range

Duraflex Heavy Duty Dog Door - Wall Mount - X-Large POWER PET® DOORS Enter & Exit and NoDuraflex: 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