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How to Connect a CCTV Camera to a PC Monitor Without a DVR

This article is a collaborative effort, crafted and edited by a team of dedicated professionals.

Contributors: Muhammad Baballe Ahmad, Mehmet Cavas, Sudhir Chitnis, and Zhen-ya Liu.

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How to Connect a CCTV Camera to a PC Monitor Without a DVR


Connecting a CCTV camera to a PC monitor without a DVR is an easy task. It is not as complicated as it may sound, and with a few simple steps, you can have a CCTV camera connected to your PC monitor without a DVR in no time. In this article, we will cover the basics steps needed to connect your CCTV camera to a PC monitor without a DVR.

Benefits of connecting a CCTV camera to a PC monitor

Connecting a CCTV camera directly to a PC monitor has several benefits that make it an ideal choice for businesses or individuals who are looking for an effective security solution. It is less expensive than installing a DVR, as the necessary hardware is less costly. Additionally, connecting your CCTV camera directly to a PC monitor provides flexibility in how images can be monitored.

Once the camera is plugged into the PC monitor, users will have an unlimited range of options when it comes to viewing and controlling the video feed. The user has full control over how much of the image is captured, as well as various other settings. This allows users to customize their viewing angle, focus better on specific areas of interest and adjust notifications based on movement or sound in their environment.

Unlike when using a DVR system, users have access to real-time footage with no time gap between recordings or limited storage space that can cause issues during playback. Connecting a CCTV camera directly to a PC monitor gives users complete control over their security camera setup as they can access live footage 24 hours a day and make changes at any time if needed.


To connect a CCTV camera to a PC monitor without a DVR, you’ll need to have a surveillance camera that has a BNC connector which allows it to be connected directly to the monitor. You will also need an adapter that has a BNC connector on one end and a VGA (or DVI/HDMI/DisplayPort) connector on the other. Additionally, a power adapter that connects the camera to a power source is also required.

CCTV camera

When selecting a CCTV camera for use with your PC monitor, there are several different factors to consider. The most important are the camera’s resolution, video format, and power requirements.

Resolution: The resolution of a CCTV camera is measured in TV lines (TVL). A higher TVL value indicates a better image quality. The highest resolution currently available for an analog CCTV camera is 700TVL, and for an HD-SDI or HD-CVI camera it’s 1080P (2MP). Investing in higher resolution will produce better images when recording or monitoring live with your PC monitor.

Video format: CC cameras typically come with either an analog or digital output. Analog cameras use composite BNC cables to transmit their signal while digital cameras use either HD-SDI or HD-CVI outputs. Check what type of cable/connector you will need to connect the camera to your PC monitor before purchasing one.

Power requirements: Most surveillance cameras require 12V DC power supply while some low-power models might work on 8V or 5V DC power adapters. You will have to provide the appropriate voltage if you are using a standard PC monitor without any power outlet capabilities built into it. You might also need additional hardware (such as video capture cards) depending on what type of connection you plan on using between the device and your monitor/computer.

Video Capture Card

The simplest way to connect your CCTV camera to a PC monitor is with a video capture card. This device can be used to convert analog CCTV signals from your camera into digital worlds that can be displayed on your computer monitor. Video capture cards are available in various configurations, but they all essentially work the same way: they act as an interface between analog imaging devices like cameras or videotape players and a computer’s digital world. They come in both internal and external formats, depending on your needs.

When connecting your CCTV camera to a video capture card, you must make sure that it is compatible with the model plus is capable of handling the type of input format required (analog or digital). The video capture card usually comes with the necessary cables and software needed for installation, including camera settings, but it’s best to check with the manufacturer or user manual before purchasing one. Once you have the required cables connected from the camera feed to the video capture card and installed any necessary drivers or software, you should be able to view footage from your CCTV camera via your monitor in real-time.

Video cables

Installing the camera is the first step to connecting a CCTV Camera with its various features to a PC monitor without a DVR to stream live video. To do this, you will need the right type of video cables such as an HDMI or VGA cable. An HDMI cable allows you to connect your surveillance camera directly to your monitor without any other additional equipment or software. To use an HDMI cable, simply connect one end of the cable from the camera’s output port and the other end from the monitor’s input port. Alternatively, you may use a VGA cable if your camera does not have an HDMI output port. To connect with a VGA cable, connect one end of the cable from the camera’s output port and then attach it to an adapter box which supports both VGA and RCA outputs before connecting it to your monitor’s input port. Depending on the Features of CCTV, you may need a power point plug as well as an internet connection (Ethernet) if streaming through Wi-Fi is not supported by your device. Lastly, if using motion sensing technology be sure to adjust settings so that motion detection is activated only when necessary for optimal performance: during business hours or when away from premises for extended periods of time.

PC monitor

For a CCTV camera to function, you will need three main components: the camera, the Digital Video Recorder (DVR), and a PC monitor. Usually these are all connected together through cables and/or wireless connections. However, it is possible to connect only the camera and PC monitor without a DVR in between. To do so, you will need certain additional requirements on top of the standard components.

First, you will need an adapter cable that connects your camera to your PC monitor. The connection cable needs to be supported by both your camera and PC monitor so that you can get video output from them both at the same time. Secondly, if your camera has HD capabilities then you need an adapter that can support this as well as providing power for it. Finally, any software requirements such as a compatible media player should be installed onto your computer before attempting any setup so you don’t encounter any compatibility issues along the way.

Step-by-Step Instructions

Connecting a CCTV camera to a PC monitor without a DVR is a relatively simple process that can be done with just a few simple tools. In this guide, we will provide a step-by-step process that will walk you through the entire process of connecting a CCTV camera to a PC monitor. Let’s begin by taking a look at the basic supplies that you will need to complete this task.

Connect the CCTV camera to the video capture card

Before you can connect your CCTV camera to a PC monitor, you need to have the required hardware and software components on hand. These include a CCTV camera, a CCTV monitor, a video capture card, and recording software. You will also need appropriate cables for connecting the camera to the video capture card.

Once you have all of these components in place, the next step is to connect the CCTV camera to the video capture card. Depending on your setup and model of video capture card, there may be more than one port available for connection. Consult your specific card’s manual for details on how to configure it correctly. If necessary, connect power cables provided when necessary and then proceed.

Next, plug one end of an appropriate coaxial cable into an “output” port on the cameras rear side which typically is labeled as either “video out” or “camera out,” while plugging its other end into “input” port of your video capture card (typically labeled as either “video in” or “camera in”). Make sure that both connections are secure and will not come undone easily. Finally turn on both devices — the CCTV camera as well as the capture card — so that their connections can take effect.

Connect the video capture card to the PC monitor

Connect the video capture card or cable to the PC monitor. Depending on your setup, you may need additional components like a USB port converter, HDMI cable and/or converter, etc. You can use either a coaxial or an Ethernet cable up to 100ft long. Make sure all connections are properly matched with their respective connectors before connecting them.

Using the appropriate adapter and cables, connect the video input of your PC monitor to the output of your CCTV camera. Since different cables have different pins for respective components, make sure of that you securely attach all connections with their respective pin for proper electrical flow between devices.

Once wires are connected then turn on the monitor and computer settings from your operating system’s Control Panel such as brightness, contrast and resolution can be set up in order to manage display settings according to your desired preferences. Now you should be able to view live feeds from your CCTV camera on the PC monitor without a DVR!

Install the video capture card driver

The first step to connecting a CCTV camera to a PC monitor without a DVR is to install the driver for the video capture card, if necessary. A video capture card is an additional expansion card that you may need to connect your IP camera directly to your computer. Depending on whether or not your computer has an expansion slot, you will either need to install it yourself or send your computer out for installation.

Once you obtain the appropriate driver, you will be able to connect the video capture card into one of the external PCI-E slots either on the motherboard or via an adapter. After this step is complete, restart your computer and ensure that all of the driver’s proper files are installed and updated correctly before continuing any further.

Install the video capture card software

After you have physically connected the CCTV camera to the PC monitor, the next step is to install the necessary video capture card software. Video capture cards are used to capture and store digital images, usually from analog sources such as CCTV cameras.

The type of software you will need depends on what type of video capture card you have. There are a number of different software manufacturers of these cards, including Pinnacle, Ulead and Logitech. After selecting the appropriate software you will need to follow the installation instructions on screen in order to set up the drivers and other settings needed to use your new hardware.

Once you have installed your chosen video capture card software, be sure to calibrate it according to its specific instructions. This will ensure that your image quality is optimized for viewing on your PC monitor. Additionally, this step may also configure various settings such as frame rate and resolution which can help optimize your CCTV camera’s performance when connected directly through a computer monitor without a DVR (Digital Video Recorder).

Configure the video capture card software

Before you can use your CCTV camera as a real-time monitor, you’ll need to set up the video capture card. You’ll need to configure the software with the resolution, frame rate, and codecs for the video signal. This will ensure that the signal from your CCTV camera is able to be sent through your monitor properly.

The exact settings for this process will depend both on the type of video capture card and on the type of display you’re using. It’s important to research which settings are appropriate for your hardware setups in order to ensure that everything functions properly.

Before making any changes, it’s best to confirm that all connections are secure and functioning correctly. Unplugging and reconnecting any necessary cables can help clear up any issues before changes are made in the video capture card configuration. After confirming connections, follow these steps:

1. Open up the video capture program that is associated with your particular model of video capture card by double-clicking its shortcut on either your desktop or in your Programs menu.
2. Access its configuration screens by selecting its Options button or menu item in its toolbar (depending on which version you own).
3. Modify each configuration item until they reflect what is necessary for transmission from your CCTV camera through your PC display as closely as possible — use lower resolutions whenever possible in order to avoid slowdowns due to data transfer rates over long distances (if not connected directly).
4. Test out each setting individually by making a small adjustment then pressing OK — always pay attention to potential error messages or lag time when activating higher resolutions or increased frame rates, as this might indicate an incompatibility issue between videos cards (if connected over a distance) or with an ASI standard if broadcasting further than 2 m away from source via CAT 5 cable lines instead of coaxial lines).
5. When fully configured, save all settings so that they will stay intact after program restarting has occurred (on newer versions this may entail creating a “profile” which stores all entered parameters as well according to associated project names/descriptors).


If you want to connect a CCTV camera to a PC monitor without a DVR, there are a few things you should know first. One of the most important is that the monitor, camera, and cables all need to be compatible. It is also important to make sure that you have the right cables and connectors to get everything hooked up properly. Let’s look at some steps to troubleshoot and make sure everything is connected properly.

Check the connections

Before connecting a CCTV camera to a PC monitor, it is important to make sure that all components are compatible. Ensure the power source for the camera and the monitor are compatible and there is sufficient voltage for each component. Additionally, check that you have the right type of cable connections between them; some CCTV cameras need BNC to HDMI cables while others require RCA or coaxial adapters. Once you’ve established that all components have sufficient power and connectivity, ensure your camera is set up correctly by following any instructions that came with it. Then, check all associated cables and ports on your monitor- if needed make sure VGA or RCA connections are present; this will typically be specified in the user manual for your device- before Connecting the camera. After each component has been checked for compatibility and accuracy, you should be able to connect them without issues. For increased security, it may help to review any video/security settings on both devices as well as making sure they do not conflict with one another. Once everything is correctly connected you should be able to view your CCTV footage from the comfort of your PC monitor!

Check the video capture card driver

Before troubleshooting, the first step should be to check that the video capture card driver is installed correctly and up-to-date. Without a driver, the system will not recognize the device and you may see poor performance or incompatible results when using the connected devices. If a driver is available for download on your manufacturer’s website, make sure to install it after downloading.

Hardware incompatibility is another common issue that can cause connection problems between a CCTV camera and PC monitor without a DVR. Make sure your specific model of CCTV camera and PC monitor are compatible with each other by checking each device’s specifications. Ensure that both devices have the same type of applications (e.g., PAL or NTSC) when plugging them into one another and make sure that both are in the same resolution settings (e.g., 1280×720). If these specifications do not match up, you may experience compatibility issues or poor performance when connecting them together.

Check the video capture card software

Once the video capture card is installed and connected to the CCTV camera, you must then check its software. Depending on the make of the card, it will require downloading your own software driver to enable it to work with your system. The software installation must be done in order for your computer to recognize the presence of the capture card.

Once it is downloaded, usually from vendor’s website, install it on your computer. Some cards require a restart before they can be used properly, so make sure that is taken care of too. If not you might need to uninstall and reinstall if there are any problems with signal connection.

The video capture card should come with a CD containing all the required software necessary for setting up the security camera monitoring system. However, always ensure that the downloaded version is compatible with either Windows or Mac operating systems used by your PC setup in order for them to work properly together. If not check their compatibility before purchasing and installing them as these can affect their performance or worse still damages them altogether if they don’t run right on your setup’s current system features & settings.

Check the PC monitor settings

Before you connect the CCTV camera to a PC monitor, you should first check the settings on the PC monitor. Ensure that your PC monitor is set to the correct input-usually one of VGA or HDMI. Depending on your specific hardware, there may also be other options as well such as DVI or DisplayPort. Once you have selected the appropriate option for your PC display, turn off the PC monitor and disconnect it from its power source.

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