Glued glass break detector, transistor output. For all glass types. With spiral cable and JB 103-4 junction box. White. GD 475-SJ has a spiral cable in PUR quality with a modular connector that is connected to the supplied junction box (JB103-4). The spiral cable is about 40cm dormant and about 100cm in the normally extended position. It is suitable for installations where the detector may need to be temporarily disconnected from the loop to clean windows, for example. The glass break detector GD475 is universal and can handle most glass, laminated as flat glass. The detector has a transistor output and needs the analyzer unit IU400 which is connected between the supplied junction box and the central unit. The detector is polarity independent, has Day and Night control and self-test. Recommended glue set GDK100 (1647200) for set.