remote IP camera

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mohamed.belhassen
Posts: 2
Joined: Fri May 15, 2015 9:54 pm

remote IP camera

Post by mohamed.belhassen »

Hi ALL,
I have 3 questions:
1- Is it possible to access a remote camera connected via 3G connexion?
2- Is it possible to install this framework in a VPS that is accessed through command line (ssh).
3-could I use any IP camera or there is a comptability list of supported hardware

Cordially,
M.B
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asker
Posts: 1553
Joined: Sun Mar 01, 2015 12:12 pm

Re: remote IP camera

Post by asker »

mohamed.belhassen wrote:Hi ALL,
I have 3 questions:
1- Is it possible to access a remote camera connected via 3G connexion?
2- Is it possible to install this framework in a VPS that is accessed through command line (ssh).
3-could I use any IP camera or there is a comptability list of supported hardware

Cordially,
M.B
1. Yes.
2. Yes - you can access the VPS via ssh but you won't be able to monitor your cameras via a terminal (you can technically speaking but ZM is best used with its in-built web console)
3. Yes, though I believe different cameras have various quirks. I have foscams and they work great. They are reliable and low priced. A lot of people recommend Axis cameras - higher priced but apparently high quality. Before you purchase cameras take a look at the list and see what works best for you with minimal issues for you to deal with
I no longer work on zmNinja, zmeventnotification, pyzm or mlapi. I may respond on occasion based on my available time/interest.

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advbug
Posts: 14
Joined: Thu Oct 16, 2014 8:41 am

Re: remote IP camera

Post by advbug »

Camera connected over 3G? No, you can't. At least not without a vpn connection.

Problem is, 3G connections are usually behind a NAT so you can't access your WAN IP on 3G from outside. It's like a router at home where you can't do a port forward.

I solved this problem in my garage with a raspberry pi connecting to my openvpn server at home.
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asker
Posts: 1553
Joined: Sun Mar 01, 2015 12:12 pm

Re: remote IP camera

Post by asker »

Ah, I assumed the OP meant accessing the camera over 3G (i.e. a phone connected to ZM over 3G).
You are correct, if the OP meant the camera itself is connected via 3G.
advbug wrote:Camera connected over 3G? No, you can't. At least not without a vpn connection.

Problem is, 3G connections are usually behind a NAT so you can't access your WAN IP on 3G from outside. It's like a router at home where you can't do a port forward.

I solved this problem in my garage with a raspberry pi connecting to my openvpn server at home.
I no longer work on zmNinja, zmeventnotification, pyzm or mlapi. I may respond on occasion based on my available time/interest.

Please read before posting:
How to set up logging properly
How to troubleshoot and report - ES
How to troubleshoot and report - zmNinja
ES docs
zmNinja docs
mohamed.belhassen
Posts: 2
Joined: Fri May 15, 2015 9:54 pm

Re: remote IP camera

Post by mohamed.belhassen »

@advbug :
My 3G supplier give 3g boxes that have static IP, so I think that the connection should not be behind NAT,
My question is about IP cam connected to internet through 3G connection,
In fact, the 3G package has a limited bandwidth of 20GB per month. So, the cam have to consume less than 8KB per second.
In other words, is it possible to stream video through such a connection?
advbug
Posts: 14
Joined: Thu Oct 16, 2014 8:41 am

Re: remote IP camera

Post by advbug »

Possible? Sure. You just have to take care of the bandwidth limitations yourself.

With a VGA camera and 1fps you might get lucky... some jpeg compression obviously needs to kick in.

But if you want to use a HD camera you are going to have a bad time with bandwidth.
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