The biggest problem with many Bluetooth helmet intercoms is the poor quality of sound, but the new Sena 50R and 50S raise the bar on sound quality to a new level. I’ve reviewed many intercom systems ...

The Interphone Pro Sound audio kit is a set of high-performance speakers and a new microphone for Interphone intercom systems. The kit works with the current Interphone intercom lineup, including the ...

Enable intercoms and information/help points to automatically alert security operators to car break-ins (car alarm detection), office or building break-ins (glass break detection), verbal and physical ...