Dual Sensor. 6 MP Fixed Focal Panoramic: 2× 1/2.5’’ Progressive Scan CMOS, Color: 0.0005 Lux @(F1.0, AGC ON), up to 30 m White Light, 0 Lux with Light, 2.8 mm / F1.0 Lens (180°), 25 fps (3632×1632, 3680×1656), Digital WDR. 4 MP Vario Focal PTZ: 1/2.8’’ Progressive Scan CMOS, Color: 0.005 Lux @(F1.5, AGC ON), ICR, up to 200 m IR, 0 Lux with IR, 5.9-188.8 mm (60.2°~2.3°), 32× optical Zoom, 25 fps (2560×1440, 1920×1080, 1280×960, 1280×720), Pan Manual Speed: 0.1°~160°/s, Pan Preset Speed: 240°/s, Tilt Manual Speed: 0.1°~120°/s, Tilt Preset Speed: 200°/s, H.265+/H.265/H.264+/H.264/MJPEG, Triple Stream, microSD/SDHC/SDXC Card Slot (up to 512 GB), 3D DNR, 120 dB WDR, BLC, HLC, ROI, Defog, 1/1 Audio IO, 2/1 Alarm IO, built-in Speaker, built-in Active Strobe Light, IP66, 24 VAC / Hi-PoE, -30°C ~ 65°C, Face Capture, 5 Smart Events, Smart Linkage, Smart Tracking.