20'' W x 40.6'' H Metal Door Mounted Electronic Pet Door

Open your furry family member's door from anywhere in the world with the High Tech Pet Products WiFi Enabled Smartphone Controlled Automatic Dog & Cat Door & Wall Installation Kit. You can open and close this WiFi enabled door, activate or deactivate sensors, hold the door open, and set timers to control the exact time your pet is allowed in and out from any locationas long as you have an internet or cell phone connection! You can also see how many times the door opened and the number of times each sensor was triggered for each day, week, month, or yearall at the hands of an iOS or Android app. This door also comes with a wall tunnel installation kit.