1.12V hotel guest room control system 2.Use together with whole system,for hotel control 3.Safe,convenient ... T.V"---------(Control T.V),"W.T"--------(World time),"SOS",R-BED------(Control the lamp at ... DIM-----------(Adjust the light),SET AL------(Set alarm clock),D.N.D---------(Control to display D.N ... control the lamps, air-condition, background music, clock and services in guest room.4. It support ...