Use this tiny black and white camera to build your own video camera at a very reasonable price. Install it inside everyday items such as smoke detectors, pictures, speakers, or books to build your own covert video camera. In fact, one major manufacturer uses a very similar video camera to build its smoke detector and other covert cameras.This is one of the smallest and best performing board cameras you can buy-just compare the specs! Camera includes finished connectors for video (RCA female) and power. Requires 12V power supply (sold separately). Uses a conventional standard 4.3mm lens and slightly better clarity and sensitivity than pinhole models. Uses only 100mA power. Uses any DC voltage from 8 to 12.