2 MP, 1/2.8’’ Progressive Scan CMOS, Color: 0.005 Lux @(F1.6; AGC ON), B/W: 0.001 Lux @(F1.6; AGC ON), 25 fps (1920×1080, 1280×960, 1280×720), IR Cut Filter, 4.8-120 mm (57.6°~2.5°), optical Zoom: 25x, digital Zoom: 16x, Pan Manual Speed: 0.1°~250°/s, Pan Preset Speed: 300°/s, Tilt Manual Speed: 0.1°~150°/s, Tilt Preset Speed: 200°/s, H.265+/H.265/H.264+/H.264/MJPEG, three Streams, microSD/SDHC/SDXC Card Slot (up to 256 GB), 3D DNR, BLC, HLC, Digital Defog, 120 dB WDR, 2/1 Alarm IO, 1/1 Audio IO, IK10, 24 VAC / PoE+ (802.3at), -10°C ~ 50°C; Face Capture; for On-Ceiling and In-Ceiling Mount