400-300 uncooled VOx thermal sensor technology, Athermalized lens (thermal), focus – free, Support body temperature measurement , Measurement Accuracy: ±0.3°C, with blackbody, Active deterrence with white light & siren, Various lens optional (7.5/13 mm) 2/2 alarm in/out, Micro SD memory, IP67, PoE,ePoE , Featuring a fixed lens bullet camera, this series provides an all-in-one solution that is especially beneficial for body temperature measurement. Sentry thermal cameras use uncooled VOx sensor technology. Their small size and better performance make them a cost-effective solution for thermal security, 7.5 mm: horizontal: 53.7°, vertical: 39.7° 13 mm: horizontal: 30°, vertical: 22.6° , Motion detection/privacy mask/audio detection/SD card abnormality/network abnormality/anti-burn warning , Main stream: ,(1280 × 1024/1280 × 960/1280 × 720/400 × 300), 1280 × 960 by default; Sub stream: (640 × 512/640 × 480/400 × 300@), 400 × 300 by default , H.265; H.264; H.264H; H.264B; MJPEG