Siemens OP121 Photoelectric Smoke Detector

The Siemens OP121 is an intelligent photoelectric smoke detector designed for early fire detection in various commercial and industrial applications. Utilizing state-of-the-art optical sensing technology, it provides accurate and reliable smoke detection while minimizing false alarms. The detector features automatic drift compensation to adjust for environmental factors such as dust accumulation, ensuring long-term performance. It is compatible with Siemens fire alarm control panels and supports remote testing and maintenance. With its durable construction and advanced detection algorithms, the OP121 enhances fire safety in critical environments.