linein

Hi there I hope someone can help me! I've been struggling for months! I have a NVR (DS-7604NI-K1) and two cameras (DS-2CD2147G2-SU). I bought the cameras specifically because they allow a line-in alternative to the on-board mic. I am unable to get into the settings where you can change from...

There is a small selection of Hikvision cameras that support some sort of audio - audio I/O, built-in mic, 2-way audio - but on multiple occasions, customers have come back to us saying they are getting no audio on live view or playback. So to avoid this problem in the future we are creating...