Overview:
Grant your pet exclusive access to your home, locking out unwanted visitors. The award-winning PetSafe PPA11-10709 SmartDoor in size Large recognizes the SmartKey™ tag on your pet’s collar and unlocks the pet door. After your pet has passed through, it re-locks automatically. Additional keys available for other pets separately for purchase.

Features:

• Sensing range adjustable up to 3 feet.
• Plexiglas flap with locks in both directions.
• System can identify up to 5 SmartKeys™.
• 3 easy-to-set entry modes: locked, unlocked and automatic access.
• Energy efficient, weather-resistant seal and insulated flap.
• Uses 4 D-cell batteries, not included.
• For pets weighing up to 100 pounds.
• Fits door thickness 1 1/2 to 2 inches.
• Product Dimensions: 17 3/8 x 25 inches.
• Flap Opening Dimensions: 13 1/16 x 15 3/4 inches.