Trackballs for Surveillance

Trackballs are extremely useful to have on a variety of equipment. For example, the System 200, a DVR control unit/camera that comes with a wide range of programmable keys, could be used with a trackball, making security surveillance very efficient. Trackballs allow for effortless, smoothly controlled handling to navigate any screen. With a trackball, users do not have to move their entire hand to control a device; the device can simply be controlled with the movable ball. Try using a trackball on your company’s equipment for easy handling today! Electrone America’s

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