SELECTIVE ENTRY – The PetSafe SmartDoor only unlocks once a unique collar key has been detected, stopping unwanted animals and strays from getting into your home
MULTI PET HOMES – The SmartDoor will unlock for up to 5 programmed SmartKeys, making it ideal for multi-pet homes
CONVENIENT – Unlocking exclusively for your pets, the SmartDoor relieves owners of constant supervision whilst giving Pets the freedom they love. Fits door 3.8 cm – 5 cm thick or 18.5 cm or more with additional extension tunnels

Compatible with the Wall Entry Aluminum Pet Door new model (PPA11-10915, PPA11-10916, PPA11-10917)
Extends Wall Entry Doors From 7 1/4″ To 12″ Thick
Tunnel Can Be Cut Shorter To Accommodate Walls 18.42 cm To 30.5 cm Thick

Three Flap System – Featuring a revolutionary three Flap System, the Extreme Weather Pet Door maintains the climate of your home with the distinct insulating centre flap (U-Value = 1.1924 W/M, 2 degree Celsius): Paintable plastic frame
Energy Efficient- Ensuring a robust, weather tight seal, the Extreme Weather Pet Door boasts being 3.5 times more energy efficient than a traditional Cat Flap thanks to the dual PVC Flaps and the centre insulating fabric flap
Snap-on closing panel- Allows you to keep your pet from using the pet door; use a second closing panel (sold separately) on the outside for an additional layer of weather protection