Petsafe Original Door 2 Positions Medium

Your average dog can leave at any time thanks to the two-position pet door. Set the open position if you want to give more freedom to your pet or closed when you do not want your pet to use the door. Available in white, brown and silver.
WARNING:

Small children fit in the door. Read the entire statement. For dogs up to 40 kg
Rigid transparent plastic window frame
Durable plastic frameFits most common windows, walls and doors
Two locking positions: open and closed
Lock plate includedThe system includes
Lock plateExtension of tunnel optional
Screws
Installation manual
Guide to cut the hole