PetSafe Extreme Weather Pet Door Medium Wellness damage to the transmitter results

damage to the transmitter results from power surges or spikes traveling through the Boundary Wire and not the power adapter

75" wide x 16

Heavy duty nylon pull handle with comfortable rubber hose grip

Waterproof

PetSafe Extreme Weather Pet Door Medium Wellness damage to the transmitter resultsThe perfect door for extreme climates. PetSafe's 3 flap pet door protects your home from extreme temperatures while giving your pet the freedom to come and go. 3 flap system offers protection from extreme heat, cold, drafts, insects, or driving rain. This well designed door delivers maximum energy efficiency that's 3 ' times higher than PetSafe's standard single flap pet doors. Great for pets up to 40 lbs. Features: Fits door thickness 1. 5" to 2"