Ahuja CMC-5100 is a chairman unit conference system that has a talk switch with LED. There is also a priority switch with a lead. It has a maximum speaker input of 300mW and a mic auto switch-off time of 75 seconds. This conference system can be controlled by a priority switch, talk switch, speaker volume and headphone volume. Chairman Priority Control: The priority switch allows the Ahuja CMC-5100 chairman to take control of the discussion when necessary, helping manage multiple speakers during meetings. Talk Control: The talk switch with LED indicator makes it simple to activate the microphone and clearly indicate when the chairman is speaking. Automatic Mic Switch-Off: The 75-second automatic switch-off helps prevent the microphone from being left active unnecessarily. Built-in Speaker: Allows the chairman to monitor the conferenc ...