How To Connect NVR To Multiple Monitors

Question: How To Connect NVR To Multiple Monitors?



NVRs are becoming a lot more popular because of their efficiency in gathering security footage. While their initial investment may be higher than DVRs, they may save costs in the long run.


For example, you don’t have to spend so much on cables. Also, your facility maintains a high level of neatness since you won’t have so many cables flying around.

Many times, you need to display a real-time feed from your NVR to multiple monitors. For example, you have a monitor in your office, another in your basement, and another in your living room. A common challenge, in this case, is how to connect NVR to multiple monitors.

Most of the NVRs come with both VGA and HDMI outputs. However, you can only use one of these outputs in most cases. What if you need to connect your NVR to multiple monitors and view footage simultaneously? This post will show you how to connect NVR to multiple monitors easily. Grab a seat and let’s dive straight in.


How to Connect NVR to Multiple Monitors – The Most Effective Method

Wondering what the most effective way to connect all your monitors to your NVR is? Look no further than an HDMI splitter. If you are making use of an older NVR version, then you will need a VGA splitter instead.

Your best bet when trying to connect multiple monitors to your NVR is a splitter-amplifier. Using this device guarantees you full signal strength on all your monitors.

At the same time, it wouldn’t compromise the video quality. Note that there are non-powered splitters that degrade image quality as well. As such, you need to be careful when purchasing a splitter-amplifier to get one that is powered.

Connecting NVR to Multiple Monitors – The Process

Great job so far, you understand the need for connecting multiple monitors to the NVR and the best piece of equipment. This section will show you how to connect NVR to multiple monitors. Note that the instructions we will show you apply to either HDMI or VGA splitters. They both require the same steps and logic.


Different HDMI splitters have varying capacities in terms of the number of outputs they can provide. Some can provide output to two monitors, while others can provide output to as many as sixteen monitors. For this post, we will work with an output of eight (8) devices:

Step 1: Connect the HDMI output of your NVR to the splitter

Check behind your NVR to find the HDMI output port. Connect an HDMI cable here then plug it into the input port of your HDMI splitter.

Usually, splitters can accommodate varying numbers of input devices depending on the capacity of the splitter. You will see the input ports marked as “input 1” and “input 2” to mention a few. Plug the other end of the HDMI cable into any of these ports.

Step 2: Connect the HDMI splitter to the different monitors

The HDMI splitter has an array of output ports as we have explained earlier. In this case, we are working with eight monitors so plug in the HDMI cables from these different monitors to the output ports on the splitter. Check to ensure that you have the right side of the cable connected on both devices.

Step 3: Switch on the NVR and select your input source on each monitor

Now that you have successfully connected your NVR to the HDMI splitter and the splitter to your monitors, what’s next? It is time to switch on your NVR. Simply turn on the switch on the power outlet and flip the switch on the device.

After doing this, power on the different monitors and select the right input source. Check the input port that you connected the HDMI cable to on the monitor then select it on the TV.

For example, if you connected to HDMI 1, tap on “source” on the remote control and select “HDMI 1.” Do this for all the monitors and you should see the feed from your NVR on all of them.

Remember that you need to plug the HDMI splitter to power if it is a powered device. Also, the image quality on a monitor depends on its distance from the splitter. You should invest in a 4K splitter to get high-resolution images on each monitor.

HDMI Splitter Isn’t Working – What Should I do?

Well done, you now know how to connect NVR to multiple monitors. What if you follow all the instructions above and you still don’t have any images on one or all of your monitors?

It means that there is a problem with your connection. This section will show you what to do to get images on your monitors.

Solution 1: Check the resolution of all the monitors. If they are set on different resolutions, there is a high chance that some of them won’t show images. Ensure that the monitors are all on the same resolution.

Solution 2: Check the splitter for power. If you are using a powered HDMI splitter, check that it is getting power. All the lights on the device must be lit.

Solution 3: Be sure that you haven’t exceeded the distance prescribed by the manufacturer. Most splitters won’t transmit data beyond 50 feet. Check the specs from the manufacturer and be sure that you haven’t exceeded the distance. If you have, you may need to move the monitor closer to the splitter.

Solution 4: Restart the NVR. If you haven’t gotten any pictures at this point, it might be an issue with the NVR. Restart it and wait for your pictures to appear.

How To Connect NVR To Multiple Monitors-Conclusion

Congratulations! You now know how to connect NVR to multiple monitors. We have shown you how to achieve this feat using an HDMI splitter. Note that the process is the same if you are using a VGA splitter for older NVRs.

In the last part of the post, we explained a few troubleshooting options should you not see images on your monitors. If you still have any concerns, kindly drop them in the comments section.

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