Jump to content

vector18

Members
  • Content Count

    1,111
  • Joined

  • Last visited

  • Days Won

    1

Posts posted by vector18


  1. I just purchased a vertical nvr with four 2100 1.3mp bullets for a small job and my distributor told me NOT to buy

    the one with built in POE. He is getting alot of returns lately from a bad batch. Apparently, the POE ports are

    failing. So I bought the non POE for less money and bought a TP-link POE switch. The customer loved me for it cause he

    was able to plug his bluray player in one of the extra ports for his netflix since the NVR was near his TV.


  2. I'm not concerned about security for this camera. If someone hacks into it, than they are free to see what it sees. What is the difference if someone has wifi in their house or a camera is streaming over the wifi signal? As far as being on broadband, I have

    a test bridge and over wifi, I did a speedtest and got 20 down and 5 up. I'm hoping to get 5ghz down to the house and get a full 50 down and 5 up, but want to know if these devices should make the distance or not.


  3. OK, here is the scenerio. Customer lives on the 15th floor in a building and has a friend down the block that is willing to allow

    a 2mp ptz camera to be installed, but utilizing the network of the apt owner. As of now, we pick up the apt wifi on our cell

    phone, but it's a weak signal.

    So, what I'm thinking of doing is upgrading the wifi router in the apt to this http://microcenter.com/product/396996/AC1750_Dual-Band_Wireless_Gigabit_Router_RT-AC66U

     

    And installing an outdoor high powered wifi bridge on the house where the ptz is going to go, something like this http://microcenter.com/product/411975/ENS500_OUtdoor_Long_range_Wireless_5GHz_N300_Bridge_-_Access_Point

     

    The apt has broadband speed of 50mbps download and 5mbps upload. Does this sound like a good setup for a 2mp PTZ

    camera because the camera needs to receive commands remotely as well as stream video. What do you guys think or

    any better suggestions? I'd love to hear suggestions or if anyone has done something similar already with success.


  4. It's your streaming capability of the DVR lowering the resolution of the cameras. If you say they look great on your local monitor, than your cameras are fine. Keep in mind, you will notice a difference even with the best analog dvr while streaming to a mobile device over the internet.


  5. I set up the 5232 last night and it's Kool to see 32 cameras listed on the side and 32 boxes for cameras. I have 2 1080P cameras, one of them a ptz that I will be using to test it out. I wish I had a 5mp camera as well, but otherwise, the nvr looks good. It

    has 30fps both main stream and sub stream and has same set up as any other dahua nvr. If anyone would like to purchase it, I would sell it if they really needed it. I have 2 5216's for myself and the 32 was just for testing purposes.


  6. I'm not sure if your fully understanding hd-sdi? HD-sdi has the same resolution as IP cameras, only it runs over coax. So, if

    bandwidth and your computer is what your worried about, than stick with really good analog cameras and dvrs. If money is

    what your worried about, stick with analog again. But to say IP is not an option and hd-sdi for 'future' additions, kind of

    does not make sense in our minds. You have to realize hd-sdi cameras sometimes are more expensive than IP cameras and hd-sdi dvrs are more as well, and bandwidth is just as much as IP. So, for future installations, why wouldn't you run cat 5, install an NVR, and run software that can view analog and IP at the same time?


  7. No, I do not mean thousands! You can get hd-sdi cameras for under 200.00 now and the dvr's are not too far off from 960H dvrs and how much do you think hybrids are??? He wants to keep his existing analog, but get the best possible resolution only because there is coax run already, not because he's poor.

    But, thank you for correcting me cause I do not know anything.


  8. You are not going to see a difference by upgrading the DVR to 960h and keeping the same cameras. You will see a difference

    if it was a really old DVR and had the worst resolution capabilities. I have installed 2 960H dvrs with 700tvl cameras and

    was not really impressed. For alittle more money, you should suggest to your client an hd-sdi system especially if coax

    is already run and you cannot run new cat 5 or it's not in the budget to rerun new wires.

×