... stand alone (DS2150S) and front panel (DS2150) full function system keyboard 2) Maximum of 64 inputs x 8 monitor outputs 3 ... via easy-to-use on-screen programming windows 5) System partitioning of video inputs, outputs, keyboards, alarms and ... , DS2150S 18) Modular designed matrix switcher/controller system delivers flexible features from system expansion 19) Video / audio switching, suitable for ...