IP technology bullet camera and resolution 4 Megapixels (2560x1440 20IPS). Fixed optics 2.8 mm. Compression H.265 + / H.265 / H.264 + / H.264. CMOS sensor 1 / 2.8" with day / night switching by mechanical filter, 0.01 Lux color sensitivity, IR LEDS 30m range, 120dB real WDR, BLC, Defog, EIS, 3D DNR, ROI, 10 / 100M Ethernet output. video streaming Internet Explorer integrated Web server Compatible with ONVIF, ISAPI Up to 6 simultaneous users Supports SD card up to 128GB (card not included) Basic detection: movement, video tamper, exceptions Advanced detection: intrusion, cross-over line, face detection Protection level: IP66 Outdoor installation Power 12 VDC max 500 mA and PoE (802.3 af) Dimensions: Ø 70 x L 155 mm.