Siemens FDOOT441

The Siemens FDOOT441 is a dual optical and heat detector designed for use with Desigo fire safety control panels. This detector combines both optical and thermal sensing technologies, offering reliable detection through forward and backward light scattering methods. Its programmable settings and high sensitivity make it adaptable to various fire safety requirements, ensuring early and accurate detection. The FDOOT441 also complies with NFPA 76 standards, providing confidence in its performance. Distributed by BSP Automation, this detector is a solid choice for enhancing fire detection systems in industrial environments.