Thermal Camera: VOx UFPA 384×288 Pixels, Pixel Pitch 12 µm, NETD <=20 mK, 9.7 mm (26.5°×19.8°); Bi-Spectrum Image Fusion; Temperature Range -20°C ~ +650°C, Temperature Accuracy ±2°C; Target Coloration. Optical Camera: 1/2.7" Progressive Scan CMOS, 4 MP, 2688×1520, 0.0089 Lux @(F1.6, AGC ON), 6.4 mm Lens (51.9°×28°), up to 50 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 512 GB), 1/1 Audio IO, 2/2 Alarm IO, CVBS, RS-485, 24 VAC / 12 VDC / 24 VDC / PoE (802.3af, Class 3), IP67, IK10; Extended Human / Vehicle Detection Distance and ultra Decrease false Alarm by GUANLAN Large-Scale AI Model, 4 VCA Rule Types: Line Crossing / Intrusion / Region Entrance / Region Exit, Smoking Detection Algorithm, Temperature Exception Alarm for Fire Prevention; Anti-Corrosion Protection NEMA 4X (NEMA 250-2018); High Quality Detector with 10 Years Guarantee