The NCS-C200 Mini Mobile Multi-Switcher is an interoperable solution best suited for First Responders that utilize multiple radios such as police, fire and EMS personnel. The unit connects four radios to one microphone and two speakers. Specific features includes crossband repeating of up to 4 radios (COR or VOX configurable), Hook-Switch (Off Hook Signal), Multi-Cast (Simulcast), Select/Unselect audio control and muting. The NCS-C200 is extremely compact (~ 1/3 the size of its sister product, the NCS-C250E) to accommodate small space requirements such as vehicle consoles. The front panel indicators are controlled by DTMF tones emanating from the microphone included with the unit. The state of each indicator can be changed with a simple one button push of the DTMF Microphone. The Multi-Cast feature, optional on the NCS-C250E, is standard on the NCS-C200. It can be enabled and disabled by pressing a switch on the front panel while simultaneously pressing the microphone’s PTT.