... actual distance;1.3 megapixels,adopt 1/3" progressive scan CCD sensor,18X optical zoom.Optimized H.264 Main Profile compression algorithm ... °~40° continuing adjustIR distance250m~450mFlashlightHaveRelated validationIP66,CE,FCC,RoHs Supporting Camera Modules: Hitachi ModelDI-SC110-C18X ,D/N1/3" Progressive ... to 94.0 mm (TELE), F1.6 to F3.5,Digital zoom 12× (240× with optical zoom),Min. illumination 0. ...