Finder FF O500 Intelligent Addressable Optical Smoke Detector

The Finder FF O500 is a high-performance analogue addressable optical smoke detector built for integration into Finder 500 Series intelligent fire detection networks. Operating on the infrared light-scattering principle with internal digital processing, the detector continuously analyzes ambient air quality to detect visible smoke particles from slow-burning fires. It features intelligent sensor fault monitoring that compensates for environmental variations in dust, temperature, and humidity, issuing automated pollution-failure reports before contamination causes nuisance alarms. Housed in a flame-retardant white casing, the unit utilizes a non-polarized two-wire loop connection for simplified field wiring and holds full third-party EN 54-7 certification alongside LPCB and CPR approvals.