The VB41x8 modular card is designed for use with the modular rack system. Each card has 8 video balun units, built-in surge protection and video loss detection. The Nitek video baluns are transmission devices that provide a low cost means of sending live video over unshielded twisted pair, point-to-point wiring for distances of up to 750' (225m). The Nitek video baluns are also compatible with all of the up-the-coax control systems.
