AI-TH Product Size: 236*293*185mm Alarm temperature: 37.3^oC Alarm distance of fever personnel: 37.5 ^oC: 1.0; 38.0 ^oC: 1.5m 38.5 ^oC: 2.0m; 39.0 ^oC: 2.5m 39.5 ^oC: 4.7m; 40.0 ^oC: 5.0m 40.5 ^oC:7.0m Detection accuracy of fever personnel: 100% Detection accuracy of fever personnel: 90% Temperature measurement accuracy: the specified temperature measurement distance range ±0.3^oC (Indoor: within 2m; Outdoor: within 1m)