Dual Sensor; 4 MP Bullet Channel: 1/2.8’’ Progressive Scan CMOS, Color: 0.01 Lux @(F1.6, AGC ON), 24/7 colorful Imaging, up to 30 m IR / White Light, 2.8 mm / F1.6 Lens (114.9°), 25 fps (2560×1440, 1920×1080, 1280×720), Tilt: 7°~17°; 4 MP PTZ Channel: 1/2.8’’ Progressive Scan CMOS, Color: 0.01 Lux @(F1.5, AGC ON), ICR, up to 40 m IR, 2.8-12 mm (98°~34.2°), 4× optical Zoom, 25 fps (2560×1440, 1920×1080, 1280×720), Pan Range: 0°~350, Pan Speed: 0.1°~30°/s, Pan Preset Speed: 30°/s, Tilt Manual Speed: 0.1°~30°/s, Tilt Preset Speed: 30°/s, Tilt: -5°~90°; 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, built-in Microphone, built-in Speaker, IP66, 12 VDC / PoE+, -30°C ~ 50°C; Demist; support Human and Vehicle Detection