Functions :
Each call station supports six zone selections. Connectingone of these units, adds seven zones or zone groups thatcan be selected. Up to eight keypads can be added to anLBB 1956/00 call station. LEDs on the keypad indicate theactive zones.
Seven zone selection keys
LED indications for zone selection
Up to eight keypads can be connected together
EN 54 16 and EN 60849 compliant