Kit for video riser 2VOICE ALPHA
Consisting of 1083/64 external audio unit, camera module 1758/83 and 1083/53 riser distributor.
It is the minimum unit to build a 2Voice secondary riser in
multi-riser system with a video Sinthesi Steel push buttons entry panel.
It can be expanded with additional button modules and/or accessories, flush-mounting boxes and wall frames for completing 2Voice common parts.