* The parameters and datasheets below can only be applied to 2501-S2 series.* In order to use the 5MP 16:9 HDCVI camera, the firmware of XVR must be upgraded to V4.001.0000001.0.R.200908 or later version. • Max 25 fps@5MP (16:9 video output) • Starlight, 120 dB true WDR, 3D NR • CVI/CVBS/AHD/TVI switchable • Quick-to-install eyeball saves installation time • 3.6 mm fixed lens (2.8 mm,6 mm optional) • Built-in mic • Max. IR length 40 m, Smart IR • IP67, DC12V±30%