Thermal Camera: VOx UFPA 384×288 Pixels, Pixel Pitch 17 µm, NETD <=35 mK, 4.4 mm (90.0°×65.4°); Bi-Spectrum Image Fusion; Temperature Range -20~+550°C, Temperature Accuracy ±2°C; Target Coloration. Optical Camera: 1/2.7" Progressive Scan CMOS, 4 MP, 2688×1520, 0.05 Lux @(F1.6, AGC ON), 2 mm Lens (114.6°×63.8°), up to 30 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, IP68, 24 VAC / 100~24 VAC / PoE (802.3af); -40°C ~ 60°C; powerful Perimeter Protection Functions, based on intelligent Algorithm; Anti-Corrosion Protection NEMA 4X (NEMA 250-2018), C5; Explosion-Proof Protection ATEX, IECEx; 304 Stainless Steel Enclosure; High Quality Detector with 10 Years Warranty