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steuk

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Posts posted by steuk

  2. Posted

    Hello everybody,

    I have a special request from a customer, and I'm a bit lost.

    My customer wants to have his cameras and NVR in datacenter, which is pretty simple...but...he also wants to control everything with a PTZ joystick from his home !

    So he wants the joystick being able to control the cameras (through the NVR) over internet...I don't know if it's possible.

     

    Does someone have a solution for this ? Or is it just not possible ?

    Thanks for your help.

  3. Posted

    Hello,

     

    DS-7108N-SN/P is about $100 less than DS-7608N-SN/P.

    Does anybody know why there is such a difference ? Less features (which ones) ?

     

    The main downside (for me) is that there is no english version sold right now (I'm not that good in english, so I let you imagine what it would be with chinese version )

     

    @iTuneDVR : did you wrote an english firmware for DS-7108N-SN/P ? Is it possible to share it ?

  5. Posted

    As we are talking about motion detection I have a (simple) question:

     

    In camera configuration we set areas for motion detection. Like everybody, I have lots of false positives (by false positive I mean alarms triggered because of bugs/shadows...).

    I think a simple solution would be setting several areas and trigger alarms if motion is detected in several areas in the same time.

    For example, I set an area which is about 6ft high from the ground, and an other area which points to the ground. If something triggers one area only, no alert (it could be a cat or a butterfly...), but if it triggers two areas at a time then I want an alert (probably a human).

     

    So are there cameras capable of this ? I think that's not really hard to code and it can lower false positives...

     

    Does it make sense to you ?

  7. Posted

    @buellwinkle Thank you for these precisions.

    Well it's only for testing purposes so I will deal with it.

    My fault I'm a newbie, so I've been tricked, it won't happen again I swear (...I mean, I hope )

     

    I'd like to stay with Hikvision cameras, don't you know one good PTZ camera from this brand ?

     

    And thank you atcsam, it's hard for me to understand your informations, I think I will take a coffee and read it again, slowly (electronic + english, will give me a headache ).

  9. Posted

    Hello and thank you for your help.

     

    Finally I got it working using DS CAM (application to connect to surveillance station, my Synology NAS).

     

    Hikvision DDNS is bad because it tries to do everything alone, I mean you can't specify ports (only http port) and I think that when it reaches the camera, it finds other ports in camera configuration but it never takes in consideration the fact that there can be NAT (basically, to reach my camera on 8000 port you have to reach my router on 11800 port, and hikvision DDNS won't find it so it can't work).

     

    It would have been better if hikvision DDNS simply asked for all ports on their website I think...

  11. Posted

    Many answers, thank you all !

     

    @milkisbad : Maybe i've been fooled by e-PTZ term... What I don't get is, if it's not PTZ, what is the following specification for :

    • Angle adjustment (2-Axis): Pan: 0° ~ 355°, tilt: 0° ~ 80°, rotation: 0° ~ 355°

     

    And what's the role of RS-485 port if not for PTZ ?

    What I see in documentation is :

    5.4 Operating PTZ Control

    Purpose:In the live view interface, you can use the PTZ control buttons to realize pan/tilt/zoom control of the camera.

    Before you start:

    To realize PTZ control, the camera connected to the network must support the PTZ function or a pan/tilt unit has been installed to the camera. Please properly set the PTZ parameters on RS-485 Settings page referring to Section 10.6 RS-485 Settings.

    In section 10.6 RS-485 Settings :

    Purpose:

    The RS-485 serial port is used to control the PTZ of the camera. The configuring of the PTZ parameters should be done before you control the PTZ unit.

    Why would my camera have such port if the camera doesn't support PTZ ?

     

    @buellwinkle : Thank you for the beautiful diagram So I need to buy a relay...Since I don't know what it is, (and if I translate to french I'm not sure the word is the same we use here) can you send me a link of sample relay (so I'll be able to look for one in my country). Thanks again.

     

    @dexterash : I don't have a multimeter at home, maybe I need to buy one...

  13. Posted

    Hello,

     

    First of all, thank you for these answers !

     

    I bought a small siren alarm for my tests, I only have 2 cables on it (cable + and cable -).

    I thought that I just needed to connect these cables to my camera to make it work, but you think I need power separately ? Won't it be provided by the camera itself ?

     

    I don't trigger siren alarm on motion detection, but if I get an email showing there is a real problem, I'll be able to reach my camera and trigger siren manually (that's my purpose).

     

     

    No ideas about my PTZ camera ?

  15. Posted

    Hello all,

     

    I ordered last week several hikvision cameras (I want to try several models to see what's good/wrong with each model).

    I received everything (thanks god and DHL ^^).

     

    I have a DS-2CD7253F-EIZ which have PTZ.

    I plugged my camera to my NVR (DS-7608NI-SE/P) but I can only focus or zoom, when I try to use PTZ control (moving left/right/up/down) nothing happens. So I started to understand why, and if I'm not wrong (documentation is not good) I think I have to put a cable between my camera (RS-485 port) and my NVR (RS-485 port too), am I right ??? (I don't have such cable here so I can't test it now)

    Am I missing something else ? (Hope camera is not broken )

     

    I have a DS-2CD2732F-IS which have alarm output.

    I want to plug this camera to a siren alarm (I have small one), but this camera has too many cables :

    • LIN/MIC-
    • RIN/MIC+
    • MIC_GND
    • ALARMIN_GND
    • ALARMOUT_GND
    • ALARM_IN
    • ALARM_OUT
    • LINE_GND
    • LINE_OUT_L
    • LINE_OUT_R

     

    Which ones do I need to plug to my siren alarm (2 cables in my siren alarm a black one - and a red one +) ?

    Does someone know what are the other cables used for ?

     

    Thanks for your help !!!

  17. Posted

    Sure about -S option ?

    I thought it was meant for "Sound" (sound capable, i.e having a mic in or the possibility to plug a mic in).

     

    I noticed that it is getting IR halo reflection

    I was looking for the IR bleed information for this small dome so thank you.

    Indeed IR bleed is THE issue we find on most domes.

    So I'm glad I didn't order it - I ordered last week a DS-2CD2732F-IS (the only Hik dome with no visible IR bleed till now) which for me is still the best non-PTZ dome.

     

    But well if you don't need night vision, this small dome is still really good !

  21. Posted

    Hello,

     

    I only work with Hikvisions cameras, so my advices will only concern these cameras :

     

    Outdoor : DS-2CD2732F-IS

    So far one of the best dome at that cost (bought one for $230), no noticeable IR bleed (which is often an issue when working with domes), good image, vari-focal (as you mentionned it, but be careful it's not a PTZ, you have to set your lensl before mounting your camera, you can't modify it through the NVR), you can even plug a mic in if needed. Vandal proof !

    About cars, if you are talking about license plate recognition, then I'm no help but you can go on buellwinkle's web site, he wrote a great post about it !!!

     

    Indoor : DS-2CD2432F-IW or DS-2CD2332-I

    About DS-2CD2432F-IW many features and great quality ($170). The main downside for me is that it's too easy to break it (easy to grab with your hands just pull it and everything comes : cameras, cables, wall...)

    About DS-2CD2332-I, less features but enough (good quality, more difficult to break because of the eyeball shape) for $130.

     

    NVR : I don't know NVRs very well.

    I work with my home NAS, syno DS414 with 4*4TB but I only use it for my 6 cameras, so I don't know how scalable it is...

     

    Hope this helps.

  22. Posted

    I don't know if there is a link, but the factory I work with told me last time I order that now all hikvision camera they sell are English version (it was about 2 weeks ago).

     

    About your problem, just don't upgrade now, they should upgrare iVMS4200 too.

    So don't worry (but easy for me to say that since I use my Synology as NVR).

     

    Byt the way, the "features" don't seem that useful...:

    • New
      1. Chinese firmware IP camera will not be able to connect to iVMS4200
      2. Modify the capability set of capture mode. In XML, indexical and indexless capture modes are both offered. SDK is modified in accordance
      3. Remove the capability of manual white balance
      4. Add sub-stram resolution of QVGA

      [*]Improvement

      1. The image effect in night is optimized

  23. Posted

    I read this thread, and I tried with VLC, great it works !

     

    Unfortunately, it only works in my home network, not outside

     

    My question is : Can RSTP protocol be the issue (not tolerant, I mean I'm on the web and I reach my ISP router which forward to my internal router which forward to my hik cam, maybe RTSP protocol doesn't like so many hops) ?

     

    FYI, port forwarding should be OK, because I reach my camera web interface from Internet, and I double checked, my port forwarding configuration is the same on both router for web and RTSP (except that port number changes of course).

    My port translation :

    • (WEBUI) From Internet 11080 > ISP ROUTER > 11080 > INTERNAL ROUTER > CAMERA PORT 80
    • (RSTP) From Internet 11554 > ISP ROUTER > 11554 > INTERNAL ROUTER > CAMERA PORT 554

     

    Thanks for your help.

  25. Posted

    Hello,

     

    I have a Syno DS414.

    Did you try to work with Surveillance station ?

     

    I'm using 5.1 firmware, and everything is working well. (some bugs though - example : Ihad to set my cams as PSIA devices because my Syno doesn't know DS-2CD2332-I / can't tell surveillance station to use hik cams video resolution, otherwise it tells me camera is not connected, so I force it to the same resolution...)

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