Hotel button, external unit, with red and green LED light 24 V ~, 1-pin. Normally open contact, without claws for hotel rocker external unit, item no.: .. CU KO5 M .. with red and green LED lamp with spring terminals for rigid conductors up to 2.5 mm2 connection terminals in accordance with DIN VDE 0632 (EN 60669) (screw fastening, without fastening claws) The external unit signals the switching status of the internal unit. The button is used to control the bell (e.g. 3-tone gong, item no. ..567-G3 ..).
