Active two way distribution box

Description	Two way active distribution box
Working Voltage	Supplied by the BUS
Housing	Plastic box
Mounting	Surface
Dimensions (mm)	62 x 66 x 22
Function	The unit distributes the BUS signal to 2 outputs linked to videophones or intercoms. The jumper AMP allows the amplification adjustment easy, the related positions corresponding to a medium level (M), low level (L) and high level (H) are marked. The amplification only effects the 2 outputs and not the loop through output. Art. 319 also includes a BUS isolation feature which isolates Art. 319 from the rest of the BUS in case a short on one of its outputs occurs. This prevents a short from happening in any apartment impairing the whole system.