Multi Sensor; 4 MP Panoramic Channel: 3× 1/2.8’’ Progressive Scan CMOS, Color: 0.03 Lux @(F2.3, AGC ON), 0 Lux with IR, up to 20 m IR, 2 mm / F2.3 Lens (125.3°), 25 fps (2560×1440, 1920×1080, 1280×960, 1280×720); 2 MP PTZ Channel: 1/3’’ Progressive Scan CMOS, Color: 0.01 Lux @(F1.82, AGC ON), ICR, 0 Lux with IR, 2.8-12 mm (93.2°~48.6°), 4× optical Zoom, 25 fps (1920×1080, 1280×960, 1280×720), Movement Range: 0°~340° (Pan) / 0°~90° (Tilt), Pan Manual Speed: 0.1°~35°/s, Pan Preset Speed: 35°/s, Tilt Manual Speed: 0.1°~30°/s, Tilt Preset Speed: 30°/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, Digital Defog, 1/1 Audio IO, built-in Microphone, built-in Speaker, IP54, 12 VDC, -10°C ~ 50°C.