Features:

• State of the art infrared technology
• Audible low battery indicator
• Adjustable re-latch timer – You specify how long the cat pet door remains unlocked (2 - 20 seconds)
• Built-in manual mode option
• Transparent flap with weather resistant magnetic seals
• Manual 4-way security lock - can be locked 4 ways: IN ONLY; OUT ONLY; OPEN OR LOCKED.
• Universal fitting for walls, doors and windows
• For Cats and Dogs up to 15 pounds
• Installation instructions and fasteners included
• Easy to use
• Available in White
• 3-year warranty
• Max. pet shoulder width is 5 7/8"
• Overall size is 9.25" x 9.75" (241mm x 252mm)
• Cutout hole size is 6.5" x 6.75" (168mm x 175mm)

Infra-Red Cat Door by StayWell Pet Doors.

One of the most reliable automatic cat pet doors on the market! Prevents strays from entering through your cat door! Your cat wears a collar key that transmits a digital coded infra-red signal to the cat door which unlocks the door. The range for the collar key is approximately 6 inches. One key and collar is supplied for use with one cat. Additional collar keys can be purchased for use with two or more felines.

The Infra-Red Cat Door is battery powered and programmable (requires 4 AA batteries). Batteries should be replaced every six months. The Infra-Red Cat Door can be upgraded to run on AC power by purchasing the Infra-Red Cat Door Transformer. The electronic cat door opens using a "programmed coded" collar key. The key(s) are specific to your cat or cats and the Infra-Red Cat Door . This means that other cats in the neighborhood with collar keys (magnetic or coded) will not be able to open the door. In contrast, a magnetic cat pet door uses a simple "magnet key". This means that any cat or dog with a magnet collar key can open a "magnetic" cat door. This pet door ensures your cat's care and safety.

Note: This cat pet door only allows cats with a programmed collar key to enter through the cat door. A collar key is not required to exit though the cat door to the outside.

The Staywell Infra-Red Cat Door is also known as item number: 500FSBLU