BRAND NEW SIMPLEX 4098-9714 - SMOKE DETECTOR HEAD - FREE SAME DAY SHIPPING

Description

BRAND NEW SIMPLEX 4098-9714 - SMOKE DETECTOR HEAD - FREE SAME DAY SHIPPING
- White
- UL, ULC, CSFM Listed
- Ceiling or wall mounting
Digital transmission of analog sensor values via IDNet or MAPNET II two-wire communications.
Digital Communication of Analog Sensing. TrueAlarm 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.
TrueAlarm analog sensing provides: Digital transmission of analog sensor values via IDNet or MAPNET II two-wire communications For use with the following Simplex® products:
* 4007ES, 4010, 4010ES, 4100ES, and 4100U Series control panels; and 4008 Series control panels with reduced feature set (refer to data sheet S4008-0001 for details)
* 4020, 4100, and 4120 Series control panels, Universal Transponders, and 2120 TrueAlarm CDTs equipped for MAPNET II operation
Monitoring each sensor’s average value provides a continuously shifting reference point. This software filtering process compensates for environmental factors (dust, dirt, etc.) and component aging, providing an accurate reference for evaluating new activity. With this filtering, there is a significant reduction in the probability of false or nuisance alarms caused by shifts in sensitivity, either up or down.