narinesa

I am installing network IP cameras 2mp - each with a separate IP address 8-16 I want to view and record these cameras on the network via CMS software I want to install a 4TB harddrive on the network for recording (remote) - not on the computer. I want to be able to view the CMS software/cameras remotely on the network and prefer to do so without a computer - just a monitor (crome ?). I do not want to leave my computer on 24/7 but I can leave a monitor on 24/7. Prefer to turn off my NVR while using the remote IP harddrive for recording Any suggestions ?

Web service 3.0 for Dahua NVR 4232 Cannot this to work. Looks like windows10 defender always remove it even after I added it to the exclusion list. Any suggestions ?

I actually wants 2 copies of the recordings at different locations (one hidden for security purposes). Yes, one is an NVR (and the other maybe a NAS) I was also thinking of shutting down the NVR, let the NAS record and use a chrome terminal to view the live recordings if this is possible. The NAS will be hidden and the terminal will be in public (this will give me one hidden recording and one public view)

ok, I got you. CMS don't seems to be good option as it requires the computer to be on at all times. Looks like I have to create partitions for the NAS

I plan to get a NAS only for that purpose. I think that the CMS software can configure the cameras to record on the NAS. Yes, I prefer not to do multiply partition due to excessive work on the drive head Looks like I can test all 3 at the same time - SD, NAS and NVR

Daryl733, Got your point and yes I will be using the mini or micro SD card 32gb However with a 5mp camera, the 32gb is not enough Is it also possible to add a separate hard drive on the network for additional storage space (not attached to any computer) ?

I have made and installed several aerial cat6 using the incorrect pins - I just haven't connect the cameras as yet. I now know the correct method (with the blue and green) It is a big job to re-cut, pin and test outdoor aerial wires. I want to know if my way will work, if not, is there an easy way to correct same either at the network switch (no poe) or making just a short special cable and how to do it. Here is old wiring which probably may not work with 2mp IP cameras: Here is my wiring: 1. Orange White 2. Orange 3. Blue White 4. Blue 5. Green White 6. Green 7. Brown White 8. Brown

Aibudo You are the man with the knowledge and I must respect your 20 years experience in this field. I am a newbie with some research but I have everything working great after my first time mistake of pairing the color scheme instead of 568B paring.

Again, you got me all wrong. You don't take the time to read or understand my posts I came with a problem. I found the solution which is the 568B standard I thank all for their comments This should have been the end of the conversation - why did you continue ? I re-wired my cables Please re- read my posts Because you failed to understand the above I went to the next step to explain why 568B standard works the way it does I never did disagree with the 568B standard Just my wiring was wrong which I corrected Here is a quick overview again and the568B standard: Cat5/6 uses wires in pair orange, green, blue, brown each with a stipe white 1. white orange 2. orange 3. white green 4. BLUE (here is where the pair changes with 6) 5. white blue 6. GREEN (here is where the pair changes with 4) 7. white brown 8. brown In my original wiring, I did not switch 4 and 6 to 568B standard, I used the cable paring instead which caused traffic jam and crosstalk with the receive and send signal

Sorry, you confused yourself. I indicated in past post that I am using the industry standard 568B and that I changed my wiring. I merely try to explain to you why the industry standard is the way it is and why the 568B cannot send and receive on the same pair - crosstalk and traffic jam

The industry standard is 568B The send and receive communication uses the industry pair The cable color pairing is different You have to look at the 568B diagram to understand You will notice that the green and blue wiring is reversed in 568B It send on one pair and receive on another pair http://tse1.mm.bing.net/th?&id=OIP.M2017d5d630416bf500d2be6c2505113aH0&w=185&h=299&c=0&pid=1.9&rs=0&p=0

Thanks for all the comments. My research indicated that the industry standard uses PAIR to communicate (which are not the same as the color paring) where my paring would not communicate/duplex properly because it would be using the wrong pair. Got to change the wiring.

I have an IP PTZ 2mp camera and cat6 cable - not using poe because the distance is 300 feet 1. How many IP PTZ camera can I get using one cat6 cable and what are the pins layout 2. How many IP PTZ cameras can I run on one cat6 cable using adapters (ip balun) I understand that: A video balun is only for analog video (or ip without ptz - no control) An IP balun is for both video and ptz control but uses only one pair of cat6 Removing old coax cable and running cat6. Didn't have much luck with power adapters and 2mp cameras - slow communication

Good suggestion. I will look into the switch as well.

Agree with your statement. A future plan. For now: I plan to use 2 cameras on the cat6 cable without any adapters or switch. 2 pairs for each camera. No PoE planned. Just create a special cable pins to relocate the second 2 pairs from PoE to camera.

Here is my understanding of IP cameras and cat5: IP needs 2 pairs of wire to communicate with the NVR The camera uses one pair to talk to the NVR wire #1 and #2 The NVR uses another pair to talk to the camera wire #3 and #6 This is called full duplex - to control the ptz on a network POE (power over Ethernet) uses 4-5 and 7-8 But I choose external (local) power due to blower, IR lamps and distance of 300 feet. I am thinking that if, I am correct, I use IP balun or Ethernet balun with full duplex communication, I can get 4 cameras on a single cat5 with network ptz control.

IP cameras do not use a separate RS485 that I am aware of. Yes the PTZ function operates via the network The network keyboard controller is connected to network via a cat5 plus power - no rs485 It works with just a cat5 cable connected or cat 5 plus external power. There may not be an IP balun but it is probable called an Ethernet balun that allows duplex communication - camera video and ptz control Yes, analog cameras uses only one pair of wire for video (but I don't have any analog). I think that I have to use (the cat5) one pair for video and one pair for ptz communication via the network

Have a wi-fi camera and a network NVR without Wi-Fi - Dahua NVR4232. Also have a Linksys EA4500 wireless modem How can I add a Wi-Fi option to my NVR to capture Wi-Fi signal. (I can see the camera on the NVR but wants to see it only on Wi-Fi). I will be installing the camera where there is only power but no cat5 cable.

I am using ip network camera with NVR Camera A is remote channel 1 and assigned to viewing on NVR channel 1 Camera B is remote channel 1 and is assigned to viewing on NVR channel 3 Viewing works fine because A is on channel 1 and B is on channel 3 When A and B were installed from different manufacturers, they are both assigned number 1 for each manufacturer automatically. Problem is that the NVR cannot control 2 cameras on the same physical remote channel number 1 (but no problem with viewing because the viewing is reassigned) I need help with changing one of the remote physical channel Looks like it has to be done on the actual camera but I have no idea or software how to change it

All equipment are digital network - not analog Everything has two cords each - 1. power, 2. cat5 - no other cables. Everything is connected only to the network. No camera is connected to the NVR. Digital IP network camera does not have any dip switch to set or manage -everything is done via software on the network The Dahua camera is SD65230HNI

I tried everything I can think of because posting. Could not find any option via the web browser I have even contacted Dahua for the NVR but as you know, Dahua does not provide technical

I currently have a XTS 8100s DVR and a PTZ camera working with a US-K802 speed dome controller. I just try to replace this camera with a Dahua SD-65230-HNI I am getting picture but not rs485 function I set the controller at Phelco-P, 9600, parity = none with id=001 Dahua PTZ shows id as 1-s Don't know if this is the correct setting for Dahua or why the rs485 is not working. I did reverse the rs485 cable without any success.

Update on digital IP controller. Just plug into the CAT5 network and it controls all the cameras. Don't know why it has a RS485 port but I not using it for anything.

I set the dwell time to 1 minute but during preset operation, the camera dwell only about 5 seconds or less. I did try 30 minutes but the same results. I am also using auto tracking feature. Don't know if this feature has an impact.

Please help me to understand the difference between these 2 lens 1/2 .7 1/2 .8 Thanks