Helmet Camera - Camera Types

Camera Types

Helmet cameras generally fall into two main categories; CMOS and CCD type. Although helmet cameras take on a variety of forms the majority are small cylindrical cameras resembling a tube of lipstick or a bullet, coining the name lipstick and bullet cameras. Helmet cameras may be connected to a video recording device with video input capability, such as a handheld camcorder, or purpose built digital video recorder.

CCD helmet cameras are based upon the charge-coupled device (CCD) image sensor. They typically operate on 12VDC power and output an analog type signal. These cameras draw more power than CMOS cameras but offer superior picture quality and better color replication.

CMOS helmet cameras are based upon the complementary metal–oxide–semiconductor (CMOS) image sensor. They typically operate on 5VDC and draw very little power. CMOS cameras are also generally smaller than the CCD type. CMOS cameras do not offer the same clarity as CCD type and generally do not work well in low light environments.

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