Precise Mystical/Fantasy recognition: detects flames and light sources in detail and covers a wide wavelength range of 760 to 1100 Nm. Sensitive recognition module: sensitive to a 60degree angle for precise fire source recognition in different environments. Adjustable sensitivity: multiple sensitivity levels adjustable to effectively meet various fire scenarios. Easy installation: compact form factor with a fixed screw/fastener hole for straightforward mounting in homes, offices and industrial settings. Use scenarios Residential safety: ideal for living rooms, kitchens and other living areas where early flame detection can provide timely alerts and protection. Industrial and warehouse monitoring: suitable for factories, warehouses and production floors to identify open flames or ignition sources quickly and improve response times. Office and commercial spaces: enhances fire safety in offices, retail spaces and data centers by providing reliable flame detection in a compact package.