PetSafe Small Electronic Pet Door for Cats and Dogs, Collar Key Sensor, Up to 5 Keys

PetSafe Electronic Pet Door is a small, battery-operated door for cats and dogs weighing 4–15 lb (1.8–6.8 kg), giving pets with a collar key controlled access to your home.

• Collar-key sensor with a waterproof key — lets programmed pets unlock the door.
• Adjustable detection range up to 3 ft (0.91 m) — sets how close a pet must be to activate it.
• Programmable entry, exit, and auto-lock options — lets you customize access.
• Stores up to 5 Electronic Pet Door Keys — accommodates multiple pets.
• Uses 4 D-cell batteries, not included — operates without a wired power connection.

For households that want to manage which pets can pass through a door, this electronic pet door responds to a key worn on the pet’s collar. It is designed for small cats and dogs, and can be set up to control access between indoors and outdoors.

How does the collar-key sensor control access?

In automatic mode, the PetSafe Electronic Pet Door detects a programmed key as your pet approaches and unlocks for that pet. After the pet passes through, the door locks automatically, helping keep household pets in and outdoor animals out.

The key attaches to your pet’s collar, and the sensor range can be adjusted to suit the approach distance you want. The waterproof key is made for pets to wear during everyday use.

• Only pets wearing a programmed key can use the door in automatic mode.
• Entry and exit settings can be programmed to manage access.

Can one PetSafe Electronic Pet Door work for multiple pets?

Yes. The door can be programmed for up to 5 Electronic Pet Door Keys, so several pets in the household can each have authorized access.

Each pet needs to wear a compatible Electronic Pet Door Key on its collar. The door’s selective access function is designed for cats and dogs weighing 4–15 lb (1.8–6.8 kg).

• One door supports up to five programmed keys.
• The key is worn on the pet’s collar.

Where can the PetSafe Electronic Pet Door be installed?

The PetSafe Electronic Pet Door is designed for installation in an interior or exterior door. A wall installation is also possible with the Wall Install Kit.

Power comes from 4 D-cell batteries, which are not included. PetSafe’s U.S.-based product experts are available by phone, email, or chat for product questions.

• Wall installation requires the Wall Install Kit.
• PetSafe has developed pet behavior, containment, and lifestyle products since 1998.

This door suits households with small cats or dogs that need controlled access and can wear a collar key. Its adjustable sensor, programmable access settings, and support for up to five keys make it a practical fit for multi-pet homes. It is designed for pets within the stated 4–15 lb weight range and for door installation, or wall installation with the required kit.

Read our guide: Dog kit by life stage: puppy, adult and older dog