.png)
Advanced Optical Sensing for Reliable Fire Detection
The SIGA-PD smoke detector integrates advanced photoelectric technology with intelligent features to deliver accurate, low-maintenance fire detection. Designed for performance in diverse conditions, it continuously self-monitors, adjusts for environmental changes, and minimizes false alarms—enhancing life safety and property protection in commercial and institutional settings.
EST SIGA-PD Photoelectric Smoke Detector
-
Advanced photoelectric smoke sensing
-
Wide detection range: 0.53 to 3.94 %/ft (1.7 to 12.35 %/m)
-
Two-level environmental compensation to reduce nuisance alarms
-
Automatic device mapping and electronic addressing (up to 250 addresses per loop)
-
Twenty pre-alarm settings and five sensitivity levels for flexible configuration
-
Dirty detector alerts at two thresholds for proactive maintenance
-
Self-diagnostic functionality and non-volatile memory
-
Automatic day/night sensitivity adjustment
-
Visual status via green/red bi-color LED indicators
-
Compatible with multiple mounting base options
-
Simple identification for inspection and testing
-