* The parameters and datasheets below can only be applied to A51-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)

> CVI/CVBS/AHD/TVI switchable

> 3.6 mm fixed lens (2.8 mm optional)

> Max. IR length 20 m, Smart IR

> Built-in mic

> DC12V