He already had locking pet door on hand, which he hacked to regulate the egress and ingress of his cat automatically. He installed a pair of reed switches to determine if the door had been opened ...

Guangdong Province, China - December 19, 2024 On December 19, 2024, in Guangdong, China, a video shared online showed a child ...

If you have pet with a little access door to the ... and there are manual switches on the inside for locking and unlocking the door at will. You don’t even have to hook it up to the Internet ...