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How Many Home Security Cameras Do I Need?

by | Oct 12, 2023 | News

How many security cameras do I need to make sure that my home is protected? Home security is a top priority for every homeowner. It’s not just about protecting your property, it’s about safeguarding your loved ones and providing peace of mind. In today’s digital age, home security systems in Perth, WA, have become increasingly sophisticated, and one of the most valuable elements is of course choosing the best home security camera system.


The following comprehensive guide explores in detail the importance of home security cameras, as well as helping you determine how many cameras you really need to effectively secure your property.

Why Do You Need Home Security Cameras?

Before looking recommended number of cameras for your home, and where to set them up, let’s first understand why CCTV and home alarm systems are so important for residential properties:

1. Deterrence of Intruders

Visible security cameras act as a powerful deterrent to potential burglars and intruders. Most criminals avoid attempting to break into your home if they know they are being watched!

2. Evidence Collection

Should a security breach occur, having surveillance footage can be invaluable for both law enforcement and insurance claims. It supplies concrete evidence of what transpired and can help police identify suspects.

3. Remote Monitoring

Modern security camera systems allow homeowners to monitor their property remotely. If you’re at work, or even on vacation, you and your family can access live feeds and receive alerts on your smartphones, ensuring you always know what’s happening at home. 

4. Peace of Mind

Knowing that your home is equipped with security cameras means you can rest assured knowing you’ve taken the steps recommended by experts to protect your family and property.

Determining How Many Security Cameras I Need

The number of security cameras you need primarily depends on the size and layout of your residence, as well as your specific security goals. Here are some guidelines to help you determine the right number to invest in:

1. Entry Points

Start by identifying all entry points to your home, including doors, windows, and garage entrances. These areas are the most important to monitor, and each one should be covered by at least one home security camera.

2. Exterior Perimeter

Try to cover the entire perimeter of your property’s exterior. This includes the front and back yards, side entrances, and other areas where someone could access your home.

3. High-Traffic Areas

Consider placing a home security camera in high-traffic areas inside and outside your home. This can include hallways, living rooms, and garages where valuable items are stored.

4. Blind Spots

Identify any blind spots or areas with limited visibility. These are places where intruders could hide or gain access unnoticed. A security camera system in these areas is essential.

5. Special Considerations

If you have specific security concerns, like monitoring a pool area, driveway, or detached garage, factor in an extra home security camera for those particular locations.

6. Camera Overlap

Ensure there is some overlap in camera coverage to eliminate potential blind spots. This ensures comprehensive surveillance with your chosen CCTV camera system and a better chance of capturing any suspicious activity.

Premium Security Products and Services in Perth

Extensive experience helping homeowners protect their property in Perth has given SMS Security a clear understanding of the importance of tailored security systems in Perth, WA. We offer a wide range of security products, as well as specialised services, to meet your particular needs:

  • CCTV Camera Systems: Our selection of high-quality security camera systems includes options for both indoor and outdoor use. Choose from a variety of styles and features to suit your preferences. The use of CCTV can significantly help prevent theft or vandalism – simply by being present. 
  • Access Control: Protect who enters your property with reliable access control systems. Each solution provides secure and convenient access management to prevent burglaries or vandalism.
  • Home Alarm Systems: Our advanced alarm systems are designed to protect your property and loved ones. We offer both wired and wireless options with 24/7 monitoring services.
  • Security Alarm + Camera Repairs: Get help repairing, servicing, or reprogramming your current security system today, as well as security camera installation.

Leading Security Systems Perth WA

The amount of home security cameras you need ultimately depends on the unique layout of your home, as well as your desired security requirements. By strategically placing cameras at entry points and addressing any blind spots, you can ensure comprehensive surveillance and enhanced security.


SMS Security offers a wide range of security products and solutions to complement your current security camera system. Whether you need access control, alarm systems, or a selection of security cameras to safeguard your Perth property, we have the expertise and technology to meet your needs.


Don’t leave the safety of your home and loved ones to chance. Contact SMS Security in Perth today to discuss the best home security camera system for your home and learn more about security cameras installation today.


For the best deal on your Home Security System

(08) 9302 0000