Datasheet for the System Sensor 200 Series Intelligent Detectors, published in 2012. Document No: SPDS10601, Rev: 8/12. 8 models including 2251B, 2251BR and 2251TB. Product features and technical specifications.
Datasheet for the System Sensor 200 Series Intelligent Detectors, published in 2012. Document No: SPDS10601, Rev: 8/12. 8 models including 2251B, 2251BR and 2251TB. Product features and technical specifications.
