Uncooled VOx thermal sensor technology Athermalized lens (thermal camera), focus-free 1/2.7'' 4Megapixel progressive scan CMOS Support ROI, motion detection, color palettes Smoking and call behaviour detection Support fire detection & alarm Built-in 1/1 alarm in/out Micro SD memory, IP67, PoE Smart linkage with strobe light & audio Dual image fusion (visible and thermal images)