Fake Dog for Home Security
27th July 2022
I set up a fake dog that barks if my surveillance cameras are triggered while I’m out of town on vacation. It’s a pair of computer speakers plugged into a Raspberry Pi, which is an inexpensive single-board computer. One speaker faces the front door and the other faces the side door.
When the front door camera is triggered my surveillance camera system sends a message to the Raspberry Pi. A simple program plays an audio clip of a big dog barking through the side speaker and then the front speaker. The change in speakers simulates a dog moving towards the front door. The opposite happens if the side door camera is triggered.
July 27th, 2022 at 16:28
I may need this. Ginger only sounds so large, and Ivy’s bark is almost a joke.