How do microchip cat flaps work? While regular pet doors let any animal walk into your home, the best microchip cat flaps restrict access to selected pets only.

Sureflap is magnetised to ensure that the flap closes quickly after a cat passes through it, and runs on batteries (unlike other exisiting microchip cat flaps) so there are no wires waiting to trip ...

He needed a solution and after three years of research and development, Nick had designed an innovative microchip-operated cat flap: allowing cats’ safe, secure, access into their homes, without the ...

Enter the SureFlap Microchip Cat Door, ‘invented by a physicist and cat owner,’ which uses radio wave technology to read and identify microchips implanted into cats, according to the company ...

Sick of strays wandering into his home through the cat door, Nick Hill developed an electronically activated flap that responded only to his kitty. The British physicist’s invention was a hit ...