NGA-402 is EN-54 approved Addressable Rate of Rise and Fixed Temperature Heat Detector. The design is built up on a high quality circuit board and durable sensor head to guarantee the reliability and stability of the detector.

NGA-402 is the best suited for locations in which different ambient temperatures occur (e.g. Kitchens, mechanical workshops, etc.). Furthermore, its innovative design makes it particularly suitable anywhere where dust, dirt or high humidity.