2006-12-28 20:24:14 · 4 answers · asked by Brown guy 2 in Pets ➔ Other - Pets
Well you put the collar with a magnet attached (included with door) on the cat and when the cat gets to the cat flap the cat door opens and will only open to the cat wearing the collar solving all your raccoon problems and pesky cat problems good luck and Happy New Year.
2006-12-28 20:37:25 · answer #1 · answered by Mutt-lover 3 · 0⤊ 0⤋
yes these cat flaps do work we had one the only draw back that we found is the magnets are quite heavy and large plus our cats kept loosing them, that was a few years back so they might have improved the design..hope that helps and Happy New Year...
2006-12-28 20:39:10 · answer #2 · answered by Anonymous · 0⤊ 0⤋
It's linked to Police HQ. They track your cat, and when they see that it's near the flap, the Flapman in Chief pulls a lever to release the flap locking mechanism.
2006-12-28 20:42:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋
It is done with 'inductive loop' technology, which is very old and very reliable. It is the same technology that runs automated packing systems and controls traffic lights. The link below has oodles on inductive loops.
2006-12-29 05:48:55 · answer #4 · answered by ericscribener 7 · 0⤊ 0⤋