Optical Smoke Photo Thermal Detector

Optical Smoke Detectors are used for thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit. The thermal detection function combines thermistor technology with a software corrected linear temperature response. In areas where the normal daytime activities may potentially create unwanted alarms, the detector can be programmed to operate in a “heat only” mode, automatically reverting to full photo-thermal operation during unoccupied periods.

• New mechanical platform with revolutionary chamber
• Includes Schneider Electric protocol
• Available with or without single pole short circuit isolation with status control through the Schneider Electric protocol
• Tri colour LED offering red, green and amber colours
• Rotary decade address switches
• Pure white colour to compliment modern buildings
• 100% mechanical and electrical backwards compatibility
• New Base design to compliment the detector