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) Quick-to-install eyeball saves installation time CVI/CVBS/AHD/TVI switchable 3.6 mm fixed lens (2.8 mm optional) Built-in mic(-A) Max. IR length 30 m, Smart IR IP67, DC12V