D6801 is a 2.4G digital wireless conference system host, this product sound transmission and control signals adopt 2.4GHz universal frequency processing, can support 255 units to use per one host controller. And it has automatic interference detection function. When an interference signal is found, it can allocate another frequency to avoid interference signal. Used mature 2.4GHz ADFHSS technology to increase the security. There are 4 conference modes : first-in first-out (FIFO), limitation of speaking, chairman only, time- limited speak mode. Speaking people allow 4 people at most. Chairman unit 1 -4 people, delegate unit 1-4 people. D6801 has the function of video-tracking when connect with camera, there are 4 ways video signal input and 2 ways video signal output. Large LCD 240*128 dot matrix screen show working status.
Adopt 2.4GHz universal frequency processing, support 255 units connection