The number of security cameras you require is determined by the size of your property and the level of security you desire in general. We propose installing a camera at your home’s main entrance on the ground level at the very least. Outdoor security cameras should ideally be installed at all ground-floor doors; however, this will not apply to someone who lives in an apartment. More security cameras may be installed on the ground floor and in every room that you use regularly or must pass through to enter or depart your house for further protection. Install security cameras in key halls on the second and third levels for additional security. However, we do not advocate installing cameras in bedrooms or bathrooms due to privacy concerns. At least three cameras are required on two exterior entrances and one inside entry in most cases. Learn more about whether or not security cameras are lawful.

Purchasing a Security Camera

Because there are so many aspects to consider when selecting a security camera. We designed a guide to assist you through the entire process, starting with determining which sort of camera (or cameras) you require. Of course, you can also compare security cameras here, but we’ve provided the details of how you compare cameras below.

Home Security Cameras of Various Types

There are a few various ways to approach security cameras: by location, where you install them in your house or company, by power, how they get power, by connection, whether they need Wi-Fi, landline, cellular, or battery backup, by the manner they capture footage, or by their form.


The majority of individuals will begin their search for a security camera by thinking about where they wish to monitor. If you live in an apartment, interior cameras are generally all you need, but those with front and back yards might also benefit from exterior cameras and video doorbells.

Indoor cameras, which normally cost approximately $100, should be installed at the very least on the ground floor of your home. Cover any place that is easily accessible, such as a front hallway, or any space that is central to your homes, such as a living room, rather than private sections like bathrooms or bedrooms. Outdoor cameras, which may not be near an outlet, are more likely to be plug-in than inside cameras. However, for plug-in cameras, we recommend obtaining cellular backup so that they can stay on even if the power goes out.