Satel TSD-1 Dual Smoke and Heat Detector 12V, Optical-Thermal Smoke Detector

The Satel TSD-1 multi-sensor detector enables early fire detection at the onset of smoke and/or temperature rise. It is equipped with a photoelectric detector for visible smoke particles, as well as a differential and maximum detector. A unique design of the measurement chamber allows for high sensitivity and omnidirectionality, while the precise stainless steel honeycomb filter protects the chamber from dirt and small insects. The configuration of the detector using dip switches and the built-in end-of-line resistors make it easy to connect to virtually any 12V alarm control panel.

• Unique swirl chamber for rapid smoke detection
• Smoke detection according to EN 54-7
• Heat detection according to EN 54-5
• Switch for selecting the operating mode (Smoke, Heat, Multi-sensor)
• Selection of line type (NO/NC/2EOL) via DIP switch
• Precise stainless steel honeycomb filter
• Indication of chamber contamination
• Easy installation on the base
• Compatibility with any 12V alarm control panel
• Protection rating IP: IP20

Note: The item is not compatible with Satel CSP fire alarm systems.