I bought on of these 4 years ago, still going strong.
other cats have tried to get in, but they fail.
black or white options, the cat can be any colour.
Works with your cat's existing microchip to keep out intruder cats and wildlife
Compatible with 9, 10 and 15 digit microchips
No collar or tag is required to operate the SureFlap, which can get lost or snagged
Runs off 4 AA batteries which last up to a year with normal use
Includes 4-way manual lock for controlled entry and exit