The OSD23 optical smoke detector is designed to detect thepresence of smoke in the air in the initial phase of a fire. The electricalparameters of the OSD23 detector enable it to be successfully used in firealarm systems.
The detector is designed to operate in closed rooms wheresmoke, dust and condensation do not occur under normal conditions.
Features of the OSD23 detector:
• sensitivity level in accordancewith EN 54
• suitability for fire detection:TF1, TF2, TF3, TF4, TF5
• work in conventional systems•supervision status restored
• supervision signaling