Siemens FDOOT241-9 is a multi-sensor smoke detector that works according to the scattered-light principle with two sensors, optical forward and backward scattering. Opto-electronic sampling chamber blocks disturbing extraneous light but optimally detects both dark and light smoke particles. Two additional heat sensors increase the fire detector’s immunity to deceptive phenomena.
The Siemens FDOOT241-9 Detector name is one of 46 Detectors from Siemens Building Technologies GmbH featured on TheBigRedGuide.com. View technical specifications and compare the FDOOT241-9 with other Detectors.