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squelch

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Everything posted by squelch

  1. I have recently been using a M2M VPN solution that works very well for NVR deployment across multiple private networks. This solution runs well on performance limited clients and delivers live / playback video from geographically separate NVR - DVR networks to a single client screen. No need to run multiple clients on the same computer or switch server connections within the client to access video from different private nets. This solution is contingent on the following "must have" requirements and does not presently (practically) support devices with ARM processors. VMS Requirements: Your Video Management Software must provide an NVR proxy server of some type, usually called a Central Management Server (CMS) or in my case an Enterprise Controller. Your NVR server to client communications needs strong adaptive rate characteristics. Your VMS client software should allow graphics hardware acceleration and be configured to use it. You must have sufficient rights or the ability to install software to the OS of every VMS system component except cameras and embedded encoders. This means all NVR servers, NVR Proxy and Clients whether local or remote. While technically feasible for some embedded NVR/DVR brands this is likely more trouble than its worth. Network Requirements: Public Server. An Internet hosted virtual machine to act as an rendezvous style initialization point for M2M nodes. I pay $5.00 per month per account (customer) on Digital Ocean. (Note that no SOAP(ONVIF) or RTSP traffic crosses this server.) DDNS is also a possibility but does not seem practical for managing multiple accounts. Machine to Machine or Peer to Peer purposed VPN software. I use Tinc VPN. (Other / traditional VPN setups like IPSEC / Cisco and OpenVPN are not a good fit for X-network VMS communications) This may also be the source of some of your performance woes. 10 + Mb/s download speed at the client(s). (Will work with less but is not as fluid.) VMS traffic from a private network should accommodate a local VMS client connection + 4% overhead. I use IPerf and IFTop for testing. I am not aware of anyone else using this method for video surveillance monitoring and because it works for me is no guarantee that it will work with your particular circumstances. I also acknowledge that there are other cloud managed solutions using techniques like UPD hole punching and UDT. Unfortunately these solutions require tight integration with the VMS source code. VMS cloud providers are not especially forthcoming about the techniques they employ in the cloud for obvious reasons. What happens when a customer wants or needs to switch VMS brands ? I chose to explore this M2M VPN method because of the inaccessible and proprietary nature of most VMS cloud service offerings. The idea of having a VMS cloud platform provider taking monthly revenue from my accounts and locking me into their platform is not appealing. Hopefully some of this is helpful.
  2. squelch

    The sun!!!

    Can you mount the camera in a different location?
  3. How high is the ceiling? In my experience, if someone wants to steal or vandalize a camera, they will. Baseball bats, spraypaint, ladders, it doesn't matter how, they will do it
  4. I would stay away from any pre-made cables, they are very cheap and the connectors often fail (in my past experiences) Also, it is a PITA to fish wires with the damn connectors already on; I would run RG59 and 18-2 power wires. You can buy bnc to rca adapters if necessary. It will save you a lot of headaches in the end, trust me.
  5. Just because you live in a gated community in a nice area doesn't mean thieves aren't around. To date, 337 multi million dollar homes in gated communities in posh areas of Arizona have been plagued for years by the so called 'rock burglers". They only target the rich. http://www.azcentral.com/news/articles/2009/01/20/20090120rockburglar0120.html Not to say its going to happen to you, but it does happen more often than you would think! I'd run wire to multiple locations and add cameras later if necessary.
  6. squelch

    Things you find.......

    Can't believe what some guys do to "try' and get the job done! Can't get enough of those pics..Keep em coming
  7. It doesn't recognize the code. What code are you using and what model Speeddome?
  8. squelch

    System For Catching Internal Theft

    Nice camera, looks a lot like the Immervision technology I saw at ISC 08 http://www.immervision.com/en/security/
  9. squelch

    Multiple DVR Question

    One 8 channel DVR
  10. squelch

    The latest in camera technology

    Surveillance cameras in Poland. My apologies to the Polish forum members. Sorry I couldn't resist.
  11. Rory, Are these your screenshots from your Extreme/Bosch cameras? I could of sworn I saw the swimming pool shot in one of your posts a while back. Are they paying you to use your shots in their ads? Here's the link http://www.boschsecurity.us/NR/rdonlyres/8EBB48FD-F10D-438A-9AF3-EE4731991EAD/7765/TropicalNightVisionGoesExtreme.pdf PS Looks like Bermuda
  12. squelch

    Rory's Extreme/Bosch Screenshots?

    Nevermind, I just read your testimonial on the ad...Duh! Got sidetracked by the picture. BUT I KNEW I SAW THAT SCREENSHOT HERE!! Congrats on them using your install in the ad though.
  13. I have posted pictures before but now I'm getting this error. Could not access ftp directory: 'attachments/thumbs'. Please check your FTP Settings I haven't changed anything since I last posted pics. Any help is appreciated. Thnaks!
  14. squelch

    .5 Lux Lighting ?

    If someone breaks into an office, they are going to either turn the lights or have a flashlight or use some sort of light source....Unless they are professionals and use night vision Just a thought.
  15. Remember, if you move the problem still stays. If some unsuspecting family moves in and god forbid something happens...I would not like to have that on my conscious. Alert the authorities so they are at least familiar with this monsters wherabouts and his past.
  16. If I was living next door to a child predator, I would do everthing in my power to protect my family. Is he a registered sex offender? Do all your neighbors know about his past? I would install a surveillance system and burglar alarm immediately. With a wide angle lens, you can capture your property along with your neighbors. I don't see any problems as long as you are not installing the cameras solely to watch him on his property (zoomed in on his windows, his front door etc) Check with authorities about privacy laws and LET THEM KNOW about this low life's past!! Keep an eye on him...through the crosshairs on your shotgun!!
  17. squelch

    Used AD Equipment

    The baby will be here soon and the wife wants all the "crap" off the pool table. All equipment was GENTLY extracted from a smoke/dust free retail store interior. $500.00 American Dynamics Ultra 7 PTZ. Includes I/O board and 2X2 ceiling tile insert. All tested (Pelco P) Work and look like new!! We also have (5) Touchtracker Keyboards (2) AD Megapower 48 Plus Matrix Switcher/Controller Systems (3) Outdoor PTZ housings (6) Sensormatic RV2216 Duplex Multiplexers. All equipment is used and in excellent condition!! PM me for prices and details. No reasonable offers refused!!
  18. FYI to all the parents that are interested in mounting a camera in a baby's room but are afraid to use IR. I just installed a CNB D2965NVD in our nursery and I am extremely pleased with the results. The picture is clear in extremely low light (nightlight or just having the door ajar) and there is no need for possibly hazardous IR illuminators. Min. Illumination: Day - 0.3Lux / Night - 0.0005Lux. The only con to this camera is I wish it had a wider angle, 4mm works for viewing the crib but a 2.6mm would get the whole room. Great camera for a great price! Hope this helps!!
  19. squelch

    Balun questions

    Check out NVT http://www.nvt.com/content.php
  20. squelch

    Clearest night vision camera clip from China

    Camera make and model #? The girls are a nice selling point
  21. Correct, basically it's just the guts of the power supply minus the enclosure. You don't need anything else, wire your transformer and camera power wires to the Altronix PD8UL. Those Nuvico cameras are dual voltage so you won't have to worry about polarity using 24VAC. Here's the installation guide. http://www.altronix.com/p_pdf/PD8UL.pdf
  22. You can power multiple (8 with this model) cameras off one 24VAC transformer with these http://www.altronix.com/index.php?pid=2&model_num=PD8UL Using one for my home system, fits into any structured wire panel.
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