How To Install Security Cameras – Guide

Have you made the executive decision of wiring your home with security cameras? It’s a great idea for the protection and safety of you and your family. However, you should know going in that set-up is a bit of an involved process. Don’t worry – we have the resources you need. We will walk you through every step of the process for how to install security cameras.

While each camera system will vary a bit, the installation process will be pretty much the same. Overall, these instructions should prepare you for installing a camera system in your home even if you don’t have any prior technical experience.

Should You Hire an Installer?


Many people hire a professional for home security camera or business security cameras installation. It’s possible to install the entire system on your own, though.

This guide will make installation as easy as possible. Even if the camera set you purchased did not come with a photo guide, you’ll be just fine. With these detailed instructions, protecting your home or business with security cameras will be a breeze.

What Do You Need to Install a Security Camera System?

Repair KitBefore you start, make sure you have all the necessary tools and accessories first.

This is what you’ll need to install a wired system:

  • Baluns – These are small wire bits that converts analog data into digital video
  • Ethernet cable – This connects the system to your internet.
  • Masking tape – Any kind of strong tape would work as well.
  • Steel fish tape – For running wires behind walls.
  • Computer – Either a laptop or a monitor, keyboard, and mouse
  • An additional set of hands to help – You’ll be glad you have it.

Keep in mind that as you work through the installation process, you may realize that additional tools are needed. The items listed above will be proficient in getting started.

How to Install Security Cameras

Now that we’ve covered all the items you’ll need for the installation, we can get into the actual steps.

Step One: Figure Out the Optimal Placement

a house plan on where to install the CCTVThe first step is planning the placement of the security cameras and the areas you want to record.

It’s not as simple as just picking any old spot and drilling the holes. Instead, assess how easy the spots will be to reach, whether you want the camera to be visible, and the priority of indoor vs outdoor cameras. The area in the camera’s view must also be considered.

It would be lovely if you could position your security cameras exactly where you want them. However, a spot on the corner of an exterior door will prove difficult for connecting the cables. These limiting factors must be kept in mind.

Tip: Before you settle on spots for the security cameras, lay out the logistical plans for how you will connect it back to the DVR box.

Here are some things to consider when deciding on the location of your installed security cameras:

  • Height – You want the security cameras up high enough that they will be out of reach from vandalism. This vantage point will also provide more coverage by the security cameras.
  • Light – The security cameras should not be pointed towards light sources. This light will obstruct any quality camera footage. Consider front porch lighting, garden lighting, and other sources of outdoor lighting.
  • Cable protection – Locations like the sides of buildings, ceilings, or soffits help conceal the cables.
  • Obstructions – If there are any obstructions like foliage or decorations in front of the camera, the footage won’t be of much use.
  • Obvious placement – If the security cameras are in obvious locations, they will deter any potential intruders.
  • Shelter – You don’t want your security cameras vulnerable to rain and harsh weather. Keeping them beneath shelter will preserve your footage quality.

There are some locations in and around the home that are particularly great. These are popular areas to surveil for many people and businesses:

  • The exterior of the front door. With over 30% of burglars entering from the front door, keeping the area under surveillance is a good idea. A great idea for this location is a doorbell camera.
  • The exterior of the back and side doors. If someone is trying to enter your family home or business without being noticed, they most likely will head for the back or side doors. Keeping tabs on these spaces will reduce the chance of an unwelcome intruder.
  • The garage and driveway area. A camera tracking this area will add an extra layer of protection to the bikes, expensive tools, grills, and cars kept here.
  • The front yard. Footage of the front yard will help you identify anyone that might be scouting out your house.
  • The backyard or garden. Again, a garden-facing camera will deter anyone from trying to sneak in undetected.
  • Interior common rooms. Placing cameras here is helpful if you want surveillance while someone babysits your children or a repairman fixes an issue inside the home.
  • Main interior hallways or traffic areas. If someone finds a way to break into your home without being detected, placing cameras in the main hallways will get them on film as soon as they make a move inside.

There are also areas where security cameras are NOT good ideas. These include:

  • Neighbor’s property. You never want your cameras pointed directly into your neighbor’s home. This could violate local laws or your homeowners’ association. That being said, it is generally okay if your camera happens to capture part of your neighbor’s property as long as it’s for lawful purposes.
  • Bathrooms and bedrooms. These areas have a reasonable expectation of privacy. If you need a camera in these areas for a reason like baby monitoring, there are specific products just for that.

Step Two: Prepare for the Installation

a technician getting ready to install the CCTVOnce you determine where you will place the best 4k security camera system, now is a good time to gauge if additional tools will be necessary or not.

If you’re only going through drywall, wood, or aluminum, you’ll be fine with a traditional power drill. If you’ll need to get through tougher materials like masonry or brick, a hammer drill and strong drill bits might be necessary.

As you’re planning, you can begin by making your first hole where you will feed through the camera’s cable. If you need additional holes for mounting screws, consider that, too.

Tip: Some security camera kits will include drill templates for how to install security cameras. These can guide you in placement. If you did not receive templates in the installation kit, you can simply mark the holes with a pencil. 

With your power drill and a drill bit securely in place, drill your pilot holes where you’ll insert the mounting screws. Then, you can make a bigger hole in the center of the pilot holes for the cables. While this size hole usually requires a spade bit, you might have luck with an extra-large drill bit.

As you prepare to install, these are some guidelines for the placement of your outdoor security cameras:

  • Install at least 9 feet off the ground. A spot between about nine feet off the ground is ideal. It allows the camera to still register fine details but is also out of reach of any unwanted visitor.
  • Keep in mind where your house is in relation to the sun. If you install your cameras in the evening, areas with great shade during the evening hours might be blinded by the sunlight in the morning. This all depends on which direction your home faces and how you set up the cameras.
  • Ask yourself whether you want hidden or visible cameras. For security purposes, visible security cameras have a better chance of deterring robbers or burglars. If you want to catch something on film by surprise, however, you’ll want the cameras hidden.

Indoor security cameras have their own set of considerations that will need to be made. These include:

  • Seek out corners. Corners give you the widest vantage point possible for indoor security cameras.
  • Windows = reflectivity. If you aim a camera out a window, keep in mind that your footage might be washed out due to the window’s reflectivity.
  • Light and angles matter. Be mindful of your interior light fixtures and sunlight coming in through windows.

Step Three: Run the Cables

repair man cable wiringOnce the cable holes have been drilled, you can run the cable through the walls.

The exact location and logistics of your cable running will vary based on your home layout. Most people will end up drilling holes through walls, ceilings, or the attic.

Set up the system so all of the cables converge in one place. To make this happen, you’ll first need to feed various lengths of the cables and feed them through to the outer edges where the security cameras will be. With steel fish tape, this becomes a whole lot easier.

Feed the fish tape in through the large hole you drilled for the camera. Once you’ve sent enough through so that is is accessible from a central location, you can tape the end of the cable onto the fish tape and thread the cable through from the exterior. This is the part where having a helping hand can be beneficial.

After that, you can remove the cable from the fish tape and hook it up to the camera.

Tip: If the cable you’re using is an ethernet one, double-check if you will need to crimp on your own connectors or if they are pre-installed.

Step Four: Route the Cables into the Receiver

Now that all of the cables have been run through to their respective camera locations, you can connect the other ends of the cables into the receiver. For this, you’ll want to bring out the fish tape and the power drill again.

First, you need to decide where you will have the receiver. An inconspicuous place is helpful as the cables won’t be an eyesore. If you can, drill an additional hole from the attic into the ceiling of the room where your receiver will be. Make the hole as close to the receiver’s actual location as possible.

Once the hole is drilled, feed all of the camera cables through with the help of the fish tape, so they can meet the DVR.

Step Five: Install the Security Cameras

A Technician Setting Up His Newly Installed Security CameraGood news: the hard part of how to install the best battery powered security cameras is already over. Now that the cables are installed and ready to go, the process will get a whole lot easier. Installing the security cameras only takes a few minutes each.

To begin the installation, connect the cable extending from the holes with the camera. You will be able to feed any excess wiring back into the hole soon.

Tip: Want to add an extra layer of security to the connection? Wrap the point of connection with electrical tape to avoid any accidental unplugging.

With the mounting screws from your camera kit, use the power drill to firmly mount the camera into its spot.

Once a camera is installed, you can fine-tune the placement by loosening or tightening screws. This might become an ongoing process with the security cameras until you’re fully satisfied with the camera’s live view.

Step Six: Connect It All

Using the special baluns adaptors, you can begin connecting all of the wires into the DVR receiver. From there, you can connect your monitor, mouse, and keyboard or laptop into the receiver. By keeping a USB drive also connected to the receiver, you’ll be able to save any important footage.

Setting Up Surveillance Settings


Step Seven: Setting Up the UX

The user interface is the final step in the process of installing a system of security cameras in your home. Depending on what camera system you are using, the steps might vary a little here. However, the setup process is going to be similar to this.

Most systems require you to create a password, correct the time and date, and sit through a brief tutorial on how things work. Use the set-up guide and other resources, such as user feedback, for this stage.

After running through all of these steps, you’ll be ready to launch your security camera system.

Alternative: Installing a Wireless Security Camera System


setting up the newly installed CCTVIf you’ve chosen a wireless security camera system, the installation is somewhat simpler. While drilling holes and installing the security cameras is still required for how to install solar-powered security cameras that are wireless, there’s no need to worry about feeding cables through walls.

So, how do you power a wireless security camera? Internet Protocol cameras, also called IP Cameras, are either powered by batteries or an electrical outlet. They’re easy to get installed and some of the most common models on the market. Popular models include the Nest Cam and Arlo Baby Monitor.

For indoor IP cameras, you’ll just need to find a good place for the camera that’s high enough that it gets a good view. From there, simply plug it into an outlet and connect it to your home WiFi network. For outdoor IP cameras, you’ll manually drill and install the security cameras.

These are summarized steps for installing an outdoor IP camera:

  1. Find a good spot on the wall that doesn’t have any electrical wiring right behind it. You’ll also need to make sure the spot has solid WiFi connectivity. Before you start drilling, double-check that your spot of choice can reach an outlet.
  2. Using a pencil, make your marks for where the mounting screws will need to go.
  3. With an electric drill in hand, drill in the holes for each screw. Then, insert any needed anchors.
  4. Armed with a screwdriver and the mounting screws, begin screwing the camera into the wall.
  5. Finally, plug your security camera into its power source.

FAQs About Installing Camera Security Systems


How much does it cost to install security cameras?


If you install the cameras yourself, it can be free! Besides the cost of the camera kit itself and any tools you don’t already own, all it requires is a little bit of patience and handiwork.


How do I install security cameras in my two-story house?


Just the same as you would in a one-story house! Over 80% of break-ins happen on the first floor, mainly because it is more accessible. As such, the high-risk areas that need monitoring are the entryways, garden, garage, and family or baby room.


How many security cameras do I need for my house?


This answer will depend on how large your house is, how many points of entry you have, and how much security you are looking to get. For starters, three to four cameras are good.

Final Tips

Now that you’ve got the step-by-step instructions on how to install security cameras for your home system, we’ll leave you with a few extra installation tips. These should make the process even smoother:

  • Test your equipment first. After doing all the work of installation, it would be a shame for there to be an issue with the system that you purchased.
  • Do it the right way. Just because you’re DIY-ing the installation doesn’t mean you should get creative and try to jerry-rig the setup.
  • Maintenance isn’t a one-time deal. While the installation will be one-and-done, you’ll need to occasionally clean the cameras to ensure quality footage.

There you have it – a complete guide to setting up your security camera system on your own without any prior technical experience.

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John Fox

John Fox

Allow me to introduce myself. My name is John Fox and I’ve been working as a security consultant for over 20 years now. During my time in the industry, I’ve learned about what it takes to ensure your home and family are always safe. With Safe Now, I’ve tried to take those two decades of experience and share it with others. My goal now is to help others figure out how to make the right choices for their businesses and families. On my website, you’ll find tips and guides on how to prevent crimes, as well as product recommendations. What’s more, my readers can learn more about what to do in case of an emergency and how to protect themselves at all times. So, if you want to know everything there is about security systems and home safety, I invite you to join me and my team and help us build a community together. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

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