Thermal Camera: VOx UFPA 256×192 Pixels, Pixel Pitch 12 µm, NETD <40 mK, 3.6 mm (50.0°×37.3°); Temperature Range -20°C~+550°C, Temperature Accuracy ±2°C; Bi-Spectrum Image Fusion, Picture in Picture, Target Coloration. Optical Camera: 1/2.7" Progressive Scan CMOS, 4 MP, 2688×1520, 0.0176 Lux @(F2.25, AGC ON), 4.3 mm Lens (84.0°×43.1°), up to 15 m IR Distance, up to 30 m White Light Range, 120 dB WDR, 3D DNR; Dual-Stream, H.265/H.264/MJPEG, microSD/SDHC/SDXC Card Slot (up to 256 GB), 1/1 Audio IO, 1/2 Alarm IO, Audible and Visual Alarm, RS-485, 12 VDC / PoE (802.3af, Class 3), IP67; Video Content Analysis for Vehicle / Human Classification, Temperature Exception Alarm for Fire Prevention, Sun-Reflection Filter and Forklift Alarm Filter Algorithm, Smoke Detection Algorithm, High Quality Detector with 10 Years Guarantee.