DIY hidden security cameras can complete a home CCTV system without sacrificing the look of a room. Cheap Arduino parts can be tucked away into a wall, window, or door to easily add a layer of security.
Though the resolution may not match higher quality cameras, miniature security cameras can guard sensitive places. A hallway where people enter or a side alley are good candidates.
More about placement of small security cameras below.First, unique considerations of hidden security cameras…
Miniature Security Cameras
A miniature security camera, for our purposes, is about the size of a large thumb. They can be placed into nooks and crevices. For slightly larger cameras, have a look at the DIY dashcam. Both this tutorial and that one are intended to work with motion detection software, and can even perform object detection.