The large PetSafe SmartDoor grants your dog exclusive access to your home with a PetSafe's award-winning SmartKey dog door tag, located on your dog's collar. After your dog has passed through the electronic dog door, the dog door automatically locks.
PetSafe Smart Door Features:
Adjustable SmartKey sensing range up to three feet away
Plexiglas dog flap, which locks in both directions
Smart Door system can identify up to five SmartKeys per household
Three easy-to-set pet entry modes: locked, unlocked, and automatic
Energy efficient, weather-resistant insulated dog door flap and seal
Uses 4 D-cell batteries (not included)
Fits door thickness 1 1/2" to 2"
Perfect for dogs weighing up to 100 lbs
Optional dog door installation kit
Smart Door Dog Door Dimensions:
Dog Door Exterior Size - 17 3/8" x 25"
Dog Door Flap - 13 1/16" x 15 3/4
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