Edwards EST SIGA-DDOS Optica Intelligent Duct Smoke Detector 09/12 The basic functions of the

The basic functions of the RM7888A include semi-automatic burner startup sequencing

To provide the replications of human voice output from a 25volt or 70 volt input

strobes and horn strobes

Key features:

1A at 12VDC

Edwards EST SIGA-DDOS Optica Intelligent Duct Smoke Detector 09/12 The basic functions of theThe Edwards SIGA DDOS Optica Intelligent Duct Smoke Detector is an addressable duct detection device designed to monitor air movement within HVAC systems for the presence of smoke. It provides early warning of combustion within ductwork, helping prevent smoke distribution throughout a building. This detector uses a photoelectric light scattering sensing method combined with advanced digital signal processing to analyze air samples drawn through a