Thermal Camera: VOx UFPA 640×512 Pixels, Pixel Pitch 12 µm, NETD <=20 mK, 25 mm (17.4°×13.9°); Bi-Spectrum Image Fusion; Temperature Range -20~+150°C, Temperature Accuracy ±8°C; Target Coloration, Picture in Picture, EIS. Optical Camera: 1/2.7" Progressive Scan CMOS, 4 MP, 2688×1520, 0.0089 Lux @(F1.6, AGC ON), 8 mm Lens (39.4°×22°), up to 75 m IR Distance, 120 dB WDR, 3D DNR; Dual-Stream, H.265+/H.265/H.264+/H.264/MJPEG, microSD/SDHC/SDXC Card Slot (up to 256 GB), 1/1 Audio I/O, 2/2 Alarm I/O, RS-485, IP67, IK10, 24 VAC / 12 VDC / PoE (802.3af, Class 3); Anti-Corrosion Protection NEMA 4X (NEMA 250-2018); 4 VCA Rule Types: Line Crossing / Intrusion / Region Entrance / Region Exit, Dynamic Fire Detection Algorithm, Smoking Detection. High Quality Detector with 10 Years Guarantee.