DIN EN 54-29-2015 火灾探测和火灾警报系统. 第29部分: 多传感器式火灾探测器. 采用烟雾和热传感器组合的点型探测器; 德文版本EN 54-29-2015
Fire detection and fire alarm systems - Part 29: Multi-sensor fire detectors - Point detectors using a combination of smoke and heat sensors; German version EN 54-29:2015