Aug 13, 2015 · The audio will come from a microphone attached to a PC which is then routed over the IP connection to the camera. With the DS-2CD2532F-IS it has a built in microphone so this setup would allow a CCTV operator to have a conversation with someone near the camera which would be useful if it were located near to an entrance door.

Dec 26, 2014 · I picked up the Hikvision Dome camera (DS-2CD2732F-I(S)). It has a wire plug to connect sound IN (microphone) and sound OUT (externally powered speaker). It will be mono, since the connection to the camera is one (in) and one (ground) for both the microphone and sound out. I have experimented...

Mar 7, 2015 · I am having trouble getting the two-way audio to work on my Hikvision DS-2CD2432F-IW. It is connected to a Hikvision DS-7608NI-SE/8 NVR with 2.3.10 firmware. The 2432 has V5.2.0 build 140721 firmware. Now, the two way audio works fine if I log into the camera directly via the web interface...

Feb 15, 2017 · If the HikVision camera's model # ends in a "S", then your customer can speak to the camera. The camera where the model number ends in a "S" has attachments (leads) for a speaker and microphone. See the picture of the camera in the link posted in a previous post to this thread, if the camera has the green connectors, then you can attach a speaker.

Jan 31, 2016 · Hikvision 4MP DS-2CD2042WD-I Bullet 12mm ... G.711ulaw is my current audio encoding setting on the camera ...

Aug 22, 2014 · Just got some support from the vendor that sold me this camera and I've sorted my issue now. So, for anyone experiencing a similar problem here's something else to check. Within the video/audio configuration menu where you need to set the 'video type' to video&audio remember that you must do this for both the main-stream and the sub-stream.

Mar 18, 2017 · The encoding is done on the cameras end. It is the camera the one that takes the video stream (and audio, if there is one) and encodes it (turns it into 0s and 1s). The NVR just receives the stream and stores it on the hard drive. So you need a camera with integrated mic, or with an audio input so you can connect a mic to the camera.

Feb 4, 2015 · I have been happy with most things (image quality, night vision which is excellent for such a small camera!). However, I can't for the life of me seem to get audio working. In the Video configuration panel, I have Video Type set to "Video&Audio". Audio encoding is set to G.711ulaw, input MicIn, Input Volume 100 and Environmental Noise Filter OFF.

Jul 20, 2014 · For testing purposes you may want to play with the camera indoors and try and feed the audio into an external audio input on a TV or portable radio or a music player dock. For a more permanent solution you should be able to find suitable low powered amplifiers and loudspeakers at the likes of ebay, or Maplin in the UK, or Radio Shack in the US.

Dec 14, 2014 · Hi, I get no audio when I download the file from the hikvision browser interface When I use the web player it has audio, but not any other time. Any suggestions, I do have the newest firmware in the camera 5.2 XXX also.