Home Products Fire detection Addressable system Modules 41IOM000XL 41IOM000XL ADDRESSED MODULE 1 ADD. OUT, LARGE BOX Product code: 41IOM000XL download Datasheet (1) 41IOM000XL - Datasheet Datasheet .pdf 259 KB download Datasheet (1) 41IOM000XL - Datasheet Datasheet .pdf 259 KB