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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
All bases will mount on a single gang
• Drift compensation and smoothing algorithms reduce nuisance alarms
less than 2 inches with the base
Siemens OH121 (554372-F2-A1) Thermal Smoke Detector
• Input Voltage: 120 VAC
Edwards SIGA-PD Smoke Detector (Replaced by SIGA-OSD) System Sensor HRL-LF All bases will mount onEdwards SIGA PD Intelligent Photoelectric Smoke Detector that uses an optical sensing chamber to detect smoke (Replaced by SIGA OSD) The detector's microprocessor analyzes sensor readings and compares them to historical data to decide whether to trigger an alarm. Digital filters remove signal patterns that are not typical of fires, which can help eliminate unwanted alarms. Features of the Edwards SIGA PD Next generation optical smoke sensing
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