One of the major features of CCD cameras, works with the IRIS setting. It eliminates the blurry image of fast-moving subjects in higher shutter speeds.

An encoder is used to encode a bitstream into a form that is acceptable for transmission. Inside video cameras, that changes individual component signals into composite signals.

Ethernet is the most widely used in local area network technology. It is also used in wireless LANs.

There are 10BASE-T and 100BASE-T system for Ethernet, the transmission speeds up to 10Mbps and 100Mbps respectively.