Recent content by JohnMcClane

  1. J

    two way audio talk back project

    THX 4 help :cool: That's an interesting thread for the menu options later! Is that true, that the Hikvision grey import China Cams comes in a brown box with a CCCH XXXXXXXXXX number!? The original cams come with a CCWRXXXXXXXX number and not in a brown box?? It's not easy to buy an original...
  2. J

    two way audio talk back project

    THX for the answer, yes i have already an active mic., and an active speaker! That works fine too, but i need a better cam with higher resolutuion, better and clearer pictures. You built a talk back function with your cam too, or only with a mic.? Which model do you use?
  3. J

    two way audio talk back project

    Hi guys, now i have my two favourites, after hours of reading blogs and study data sheets. The Hikvision 2732F-IS 2.8 -12 vario (2 way audio: Audio I/O ?? i guess and hope 1x in / 1x out is enough to realize the two way audio project) !!! ???? Hikvision 2132F-IS...
  4. J

    two way audio talk back project

    Hi guys, i would like to implement the following project with a better cam: 1x IP Cam a the front door with 2 way audio / talkback function - good IP Cam 2 MP up - Dome (prefer) or Bullet - blanket mounted - 2.8 mm or 2.8 mm up to 8/9/12mm various focal - very good IR View - good...
  5. J

    Hello from germany

    hi@all, i'am from germany and in the last weeks, i have read many interesting posts from the community, and now i'am here! :smile: Of course, i also like a few questions to the experts here! I would like to implement the following project with a better cam: 1x IP Cam a the front door with 2...
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