The Difference Between Analogue and Digital Security Cameras

Much debate has been going on between analog and digital security cameras. Others tend to invest on the former because it can be cheap compared to the latter. Some think that as long as they have security cameras installed, regardless of what type it may be, they’re good to go. This way of thinking isn’t as practical as some might ought to think. Truth is, when it comes to your home or business’ safety, there is no room for compromise. To be fair and to make things easy, we enumerated the difference between analogue and digital security cameras. We listed both their pros and cons. From here, you decide which of the two will give you your money’s worth.

Analog Security Cameras

Before we delve into specifics, it’s important to understand how analog cameras function. Analog cameras work by transforming video signals into waves that can be received and processed by compatible technology. These are television, VCRs, or other types of monitors. Analog cameras can transmit signals wirelessly or through a wired connection.Pros

  • Affordable – Analog systems can be cost less in the market, making it budget-friendly. This is a good choice for people who simply want to cover the basics of having a secured home or property without shelling out too much money.
  • Flexibility – This type of security camera offers a wide range of designs. Depending on what you need and what you’re looking for, it can come in the tiniest and largest of sizes.
  • Compatibility – Analog cameras can work well with an already existing security system. It can work well despite the brands being different from each other, making it easy to incorporate in an already existing surveillance system.


  • Limited features – Analog cameras usually lack advanced features other cameras in the market may already have. For example, analog cameras do not have a digital zoom feature. This can come in handy more than you’d like to think.
  • Interference Issues – This camera is vulnerable to interference problems especially if the system is wireless. To make it worse, signals coming from analog cameras can’t be encrypted. This means that someone else can easily see what you’re seeing. Yikes!
  • Difficulty in long distance applications – Analog cameras may not be your best bet if the area needing to be covered by your surveillance system is wide. In general, analog cameras are not designed with the capacity to cover spaces that are too wide. Forcing them to cover a range that is too wide can result in technical difficulties.

Digital Security Cameras

Creates a digitized version of video signals. It uses a special encoder that contains a built-in web server, letting it act as a network device. This makes IP cameras viewable through existing networks, web browsers, and even through the internet! Like an analog camera, it can also perform with or without wires.


  • Clear wireless reception – Digital security cameras are encrypted, making your network more secure. It makes sure that only you can see what you have to see. Talk about safety, right? Also with it, interference is a non-issue.
  • Makes use of existing wiring – Given that digital security cameras act as their own network device, setting it up doesn’t have to be difficult. You can simply use the existing network wiring in your home. This definitely make installation faster and easier.
  • Remote access – Whether you’re close by or far away, you can easily access digital security cameras. This lets you view what’s happening real time wherever you may be. Indeed, it’s surveil;ance at its finest.


  • Higher cost – Because digital security cameras have more features, and are obviously more up to date with today’s technology, it comes with a price. Thankfully, you don’t necessarily have to break the bank for you to acquire one. You just have to choose the right deal that will be fit for your budget and needs.
  • Requires high bandwidth – Compared to analog cameras, IP cameras are going to need more bandwidth to function properly. Is this really a problem if we’re talking about your safety?

Now that we’ve laid out everything for you, it’s time to make a choice. Which one is better? Analog cameras? Or digital security cameras. You weigh it out. At the end of the day, it all boils down to your needs and what you can’t compromise. The topic of safety is indeed something that has no middle ground. It’s something that you should do because you need to. If you’re about to make a decision, make sure not to sell yourself short. Remember, it’s always better to be precise when it comes to you and your loved one’s safety. No buts, no ifs.

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