Security is important in today's world. The PlexiDor pet door comes with lock and key as well as a steel security plate to make it virtually impossible for intruders to enter through the pet door.
The lock features a steel cam inside a hardened metal cylinder. Turn the key to lock or unlock, and keep unwanted guests from entering your home.
If the security plate is used every day, there is a convenient PlexiDor sliding track system available. Slide the plate down the track into place and lock it with a handy flip lock feature.