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When used in chairman mode, the dcn-dbcm button of the chairman representative machine replaces the single microphone button on the representative machine. In the auxiliary control mode, these buttons can also be used to represent the machine. Technical specifications mechanical indicators installation card on any type of representative machine color black (RAL 9017) order information dcn-dbcm chairman button (10 sets) new generation DCN system chairman button (10 sets). Order No. dcn-dbcm

Sales telephone (wechat same number): 13428785305 QQ: 2461903042