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How Many Security Cameras Do I Need for My Business?

Whether you are a landlord or a small business owner, these are likely the questions you’ll contemplate before taking the plunge and investing in surveillance cameras. We get it—it can be a little overwhelming to know where to start.

Step 1: Location

Below is a list of areas commonly associated with business environments. Of the areas listed, consider which currently requires security camera coverage.

  • Courtyard
  • Frontdoor
  • Backdoor
  • Porch
  • Reception
  • Office Kitchen
  • IT areas
  • Gym
  • Garage/Carpark
  • Basement
  • Wellness room
  • Emergency Exits

Installing security cameras in all of these places isn’t always going to be necessary, which is why creating a list is a useful initial step in determining exactly how many security cameras you require for your business or property’s security.  

Step 2: Reasons for Installation

Understanding the actual reasons for installing security cameras is necessary because it will not only affect the number of surveillance cameras you require, but, in turn, it will give you a good idea of your budget.

1. As a deterrent 

Use your connected device to voice chat in real-time with who—or what—ever is on the other side of the device being used as the camera.

Alfred helped as a deterrent and a good active guard dog ready to alert me of possible crimes. Not even Ring does such a good job! 

2. Proof  

Capturing and recording video makes your security camera an invaluable source of proof. In the unfortunate event that a theft does occur, the footage captured by your camera will be a vital resource moving forward.

Therefore, it’s important to place high-quality security cameras in strategic positions in offices, shop floors, and warehouses.

Alfred caught an intruder in my shed, I was alerted immediately and if not for alfred I could have lost so much.

3. For live broadcasting 

Newer security cameras, including AlfredCamera, allow users to control and access footage on computers and smartphones. Need to step away from the shop floor for a minute? No problem – keep an eye on things via your phone.

I manage a tobacco store by myself so when I have to go to the bathroom or something instead of locking up the doors and putting the ‘be right back’ sign up, I set up Alfred. I don’t have to be stressed about it! 

4. For alerts 

One of the major shortcomings of most security cameras that newer alternatives like AlfredCamera address is the lack of alert/notification when the camera does witness something.

Leaving an empty office unattended to head for a coffee break? If AlfredCamera sees anything, it’ll let you know right away. 

It was very easy to set up. I used 2 old phones for the security camera and the phone I currently use for the viewer. It records automatically when it detects movement which is amazing!

Step 3: Types of Security Camera

The relationship between security camera types and the number of security cameras needed is obvious; a high quality, 360 degree camera will be able to record vast amounts of footage and cover a large space. 

Conventional fixed cameras, on the other hand, won’t—meaning you’ll probably need more of them. Once you’ve figured out the purposes of your camera and the locations you’ll need them for, it’s time to decide which type of camera best suits these requirements.

Below are the various modifiers that distinguish security cameras available on the market today.

1. Wired vs. Wireless

Cameras that feature dual-mode WiFi (2.4 GHz band and 5.8 GHz band) guarantee a much stronger network signal, lessening the chances of dropouts. 

Wireless security cameras can be mounted and installed outside the office or in front of doorways to get the live footage around the business premises.

2. 1440p vs. 1080p vs. 720p  

A far cry from traditional CCTV cameras, security cameras can now record in very high quality, up to 1440p. Super HD security cameras like this are particularly useful in outdoor settings, where they can observe an entrance, courtyard, or parking space. 

Since 1440p captures clearer images, it’ll be able to record car license plates and human faces in detail largely irrespective of the quality of outdoor lighting. 

3. Infrared vs. Conventional  

With that in mind, the necessity of infrared (i.e. night vision) is debatable. 

4. 360 degrees vs. 180 degrees vs. 80 degrees

Some fixed security cameras have an 80-degree (or slightly wider) viewing angle, while others have a 180-degree or 360-degree viewing angle. The latter is known as an ultra wide fisheye security camera. 

By using cameras with ultra wide angle lenses, you will ultimately have to buy less of them, since the area they will cover will be significant. You can also use narrower lenses on cameras that feature fully rotatable heads, much to the same effect.

In fact, you may expect deterioration of details like license plates and faces, so if you need more detailed images, consider narrower lenses

Bonus: Real-life Tips for Camera Placement from AlfredCamera Users 

We’ve asked our users to share how they are using AlfredCamera to improve security in their home, so you can take ideas to apply to your own space. 

The top 3 places where they like to place their cameras for both indoor and outdoor settings are as follows: 


  • The front yard 
  • Garden 
  • Driveway 


  • Living room 
  • Bedroom 
  • Front door 


Are cameras enough for home security or business security? 

Yes, security cameras are enough for home security. They can deter thieves from breaking in, provide proof of a break-in, record live footage, and even alert you if movement is detected. However, other factors must be considered, especially if you are trying to improve security for a business. Of these other factors, lighting is perhaps the most significant, since it is a key deterrent and will also be crucial to getting the most out of your camera.

Where do I install security cameras outside?

Security cameras should be installed inside and outside a business place to get the most out of them. All entryways and most ground floor windows should be visible. In courtyard areas, have the camera positioned several feet from ground level, pointing down in order to maximize the amount of observational space the camera covers.


With a wealth of options, both expensive and inexpensive, investing in security cameras can seem like a confusing task. But by considering step-by-step the location, reasons for installation, and the different types of cameras available, you can quickly whittle down your options and figure out just how many security cameras you’ll need for your business place.