Note that these are not direct consumer items. Some assembly like attaching a regulated power supply is required. In the lens specifications, f is focal length, F is aperture. These are commercial inits. They have inbuilt microphones.
Brackets allow easy fixing to wood and cement.
Connect to a TV audio and video input. There is a 9V battery attachment. Power jack 2.1mm General Information Sheet. More photos coming. You can see the Omnivision OV5016 sensor in the back.