Simplex 4098-9733 Heat Detector imported eBay two wire loops

two wire loops

All tones are easy for the professional to change in the field by the use of switches

The SIGA-IM2 module monitors line voltages and opens the data to detect a short

The gray textured enamel finish of the annunciators complements any decor

Simplex 4098-9733 Heat Detector imported eBay two wire loopsTrueAlarm analog sensors provide an analog measurement digitally communicated to the host control panel using Simplex addressable communications. At the control panel, the data is analyzed and an average value is determined and stored. An alarm or other abnormal condition is determined by comparing the sensor's present value against its average value and time. You can easily interchange different TrueAlarm sensor types to meet specific location