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which adjusts sensitivity over time as dust accumulates
• Photoelectric smoke detection with thermal sensor
System Sensor B224BI-WH Isolator Detector Base
Intelligent devices communicate in a grouped fashion
Siemens HFP-11 (500-033290) Intelligent Fire Detector is an advanced and reliable detection system designed for use with FireFinder XLS and FS-250 control panels
Simplex 4100-6077 MX Digital Loop Card HTRI-M (500-034000) which adjusts sensitivity over timeSimplex 4100 6077 MX Digital Loop Card provides MX loop communications for the Simplex 4100ESi fire alarm panel via a single electrically isolated MX Digital loop It supports up to 250 MX devices detectors and modules and provides up to 500mA of loop power.
US$ 59.95
US$ 199.50
US$ 33.89
US$ 140.00
US$ 44.99