The high-resolution 20Z704 and medium-resolution 20Z714 autofocus zoom cameras from Videology Imaging Solutions Inc. feature mirror mode, gain and gamma control, negative image option and variable shutter speeds. White balance automatically ranges from low halogen temperatures to full outdoor sunlight. Functions are remotely controlled through RS-232C, -422 and -485 protocols, are accessible via a pushbutton on the back of the camera, and can adjust automatically or lock to user-controlled preset modes. The lenses have optical zoom capability to 16x and digital zoom to 128x. Applications include security and machine vision.