EST Edwards SIGA-DDOS Fire Alarm Optical Duct Smoke Detector

The SIGA-DDOS Optical Duct Smoke Detector from EST Edwards is engineered for reliable detection within ductwork environments, ensuring early warning and enhanced safety. This new-in-box unit integrates advanced optical sensing technology for precise smoke detection in HVAC systems.

• High sensitivity optical sensor designed for rapid smoke detection in duct applications
• Compact housing dimensions that facilitate easy installation within confined duct spaces
• Wide operating voltage range for compatibility with standard fire alarm panels
• Advanced filtering system to minimize false alarms caused by dust and debris
• Certified compliance with industry safety standards ensuring dependable performance

Compared to previous models and typical duct smoke detectors, the SIGA-DDOS offers improved optical detection sensitivity while maintaining a streamlined form factor. Its latest filtering enhancements help reduce nuisance alarms, making it a more reliable choice for modern fire safety systems.

Enhanced Detection and Reliable Performance

This detector’s cutting-edge optical technology allows it to sense smoke particles with great accuracy, optimizing response times in duct environments. Its design supports consistent performance across variable airflow conditions, ensuring dependable operation throughout HVAC systems. The robust filtering mechanism reduces maintenance needs by preventing dust accumulation from triggering false alerts, thereby increasing system uptime and trustworthiness.