Security Boss MaxSeal PRO Pet Door for Doors Size:Medium Also improves airflow beneath your

Also improves airflow beneath your dog to improve drying times

not rechargeable

Pet Operated Power Pet® Door

Two pieces included

Security Boss MaxSeal PRO Pet Door for Doors Size:Medium Also improves airflow beneath yourThe newly designed MaxSeal PRO pet door for doors features the newest design and functions available in pet doors today. New features include a metal 1" insulated interior security panel that provides the most security of any pet door when locked. The flaps of the MaxSeal PRO have a unique aluminum hinged connection that allows for the flap movement to swing more freely as well as eliminating the pinch of the flap when larger dogs use the pet door.