PetSafe SmartDoor White Dog Door Category_Shelving & Shelving Units seals and restores shine to

seals and restores shine to hardwood

M22F TO 1/4” FEMALE NPT

Patented head to handle assembly

adjusting screw has a self seating washer & nut to permit quick & positive adjustment

PetSafe SmartDoor White Dog Door Category_Shelving & Shelving Units seals and restores shine toUsing radio frequency technology, the SmartDoor reads the unique signal of a SmartKey worn on your pet's collar and triggers the battery power driven flap to unlock. When the SmartDoor no longer senses your pet's SmartKey, the flap automatically locks back into place. The SmartDoor can detect up to five programmed SmartKeys and also operates in two other modes: fully locked mode and unlocked mode. Locked mode does not allow entry or exit for any pet