Commax INTERCOM – MULTI BUTTON AUDIO UNIT DR-nUM(DR-2/4/6/8UM) Price in Nairobi Kenya. The Best Commax Seller in Nairobi Kenya

Power source  :   DC 12V

Data Transmission  :   3 wire in common +1 wire

Communication  :   Hands-free type

Display device  :   LED light

Dimension(mm)  :   130(W)×315(H)×10(D)

Installation hole size  :   110(W)×284(H)(mm)

Fillupbox size(mm)  :   130(W)×315(H)×10(37)(D)