Brochure for the Siemens Desigo Fire Safety Detectors, published in 2012. 6 models including FDOOT441, FDOOTC441 and FDOT421. Product lineup, feature summary, and deployment scenarios.
Brochure for the Siemens Desigo Fire Safety Detectors, published in 2012. 6 models including FDOOT441, FDOOTC441 and FDOT421. Product lineup, feature summary, and deployment scenarios.
