MAIN CHARACTERISTICS range of product UNICA range UNICA device application SIGNALLING product or component type BUZZER aesthetic name UNICA TOP-UNICA CLASS device presentation MECHANISM [Ue] rated operational voltage 230 V AC 5060 HZ number of modules 2 MODULES fixing mode CLIP-IN cover plate colour tint GRAPHITE market segment RESIDENTIAL COMPLEMETARY CHARACTERISTICS current consumption 40 MA type of setting VOLUME CAN BE ADJ USING A SCW operating time 0...60 MS connections - terminals SCREW TERMINALS acoustic level BETWEEN 76 AND 80 DB cable cross section