Make your own hidden camera with this flat lens board camera.
This flat lens board camera has a 3.6 mm wide angle pinhole lens. It's very small board camera, only measures 1.25" x 1.25."
This is one of the board cameras we use to make our hidden cameras. If you are good with your hands, you can put this camera in most anything, and connect it to a power supply, you can send video along a coax cable, or over Cat 5 cable to a DVR to record.