PlexiDor 14-3/4-in x 21-1/2-in Bronze Aluminum Large Dog Door for Entry Door

PlexiDor PDE Electronic Dog Door Series is the ultimate in convenience and security. It will accommodate dogs up to 125 pounds and all cats and can be installed into a standard household door. Using state of the art RFID technology (Radio Frequency Identification Device), the sensor reads the pre-programmed code to automatically open and close for your pet only. This keeps other animals out. You can adjust how long the panel remains open and how fast it closes. Simple one touch programming makes it easy to add or change thousands of codes. The waterproof collar key weighs less than an ounce, does not require batteries and snaps on your pet's collar. A 0.25 inch steel deadbolt automatically engages when the door is closed. It is child and pet safe and will not close if obstructed. The motor, stainless steel lifting spring strap ensure strength and durability to operate in virtually every climate and environment. The PlexiDor PDE Electronic Dog Door plugs into a standard household outlet or it can be hardwired. A volt transformer with a six foot power cord and surge protector is included. Your PDE pet door can be used right out of the box. Just plug it into an outlet. To hardwire the PDE, contacting a local installer or electrician is recommended. Easy to program and even easier to use, the PlexiDor PDE Electronic Pet Door will provide years of trouble free use and enjoyment for your family and your pet. PlexiDor PDE Electronic Performance Pet Doors are manufactured in the U.S.A. and comes with a five year limited residential warranty.