The HX series Is a high mount outdoor detector for high-end applications where high reliability and performance is a must. The unique pyro-element developed by OPTEX provides multiple pattern detection area with 94 high density detection zones and accurate discrimination function for spot temperature changes of moving objects. These features drastically reduce false and missed alarms caused by severe outdoor environmental changes and provide a wide range of applications. Accurate detection performance is necessary in such environments, and the HX series from OPTEX meets these requirements