Code 3 mastercom and vcon volume knob

Code 3 mastercom and vcon volume knob

WE ARE TEXAS PEACE OFFICERS WHO WILL DO EVERYTHING WE CAN TO HELP YOU OUT IN YOUR LIGHTING NEEDS. WE SELL TO DEPARTMENTS AND AGENCIES ARROUND THE WORLD SO I KNOW WE CAN HELP YOU AS WELL.
WE HAVE HERE A USED VOLUME CONTROL KNOB FOR THE CODE 3 MASTERCOM. I BELIEVE IT WORKS ON THE VCON AS WELL AND OTHERS.