Cat Door Bell

2 years ago
29.1K

I created a door bell for my cats to use in the winter when the interior door is closed. It operate by the cats pushing on the cat door to ring the bell. They already used the door but when the interior door was closed they would just keep pushing the door over and over. I rigged up the bell and now they know by pressing the cat door that we will come and open the door for them.

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