The S2-CSD-200 Conventional Optical Smoke Detector is designed to provide sensitive and reliable smoke detection for conventional fire alarm systems. Using advanced microprocessor technology and the principle of infrared light scattering, it detects even microscopic smoke particles with high sensitivity to deliver early warning of potential fires.

Its multi-functional chamber combines a smoke detection unit, dust filter, and insect screen to help maintain stable performance in demanding environments. Suitable for residential areas, hotels, offices, schools, and shopping malls, the detector also features remote indicator output, low power consumption, impact-resistant plastic construction, and a red LED status indicator with 360-degree visibility.