The Tyco 711P (516.900.101) is a high-performance conventional optical smoke detector designed for early warning of fire conditions. It operates on the light scatter principle, making it highly effective at detecting slow-burning, smouldering fires which are common in residential and commercial buildings. The detector features a sophisticated algorithm that provides enhanced false alarm immunity and ensures reliable performance. Fully compliant with the EN54-7:2018 standard, the 711P is engineered for compatibility with a wide range of conventional fire alarm control panels, making it an ideal choice for new installations and system upgrades.