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Surveillance Cameras: What You Need to Know

Surveillance Cameras: What You Need to Know

People use surveillance cameras in companies and homes to monitor intruders and deter them from entering. However, security systems will only be effective in securing your home if installed correctly. Therefore, if you decide to install security cameras yourself, it’s crucial to learn how to do so. Aside from raising the likelihood of burglaries, a poor installation could give burglars access to your surveillance system or let them steal the security cameras. When figuring out where to install security cameras, keep the following suggestions in mind.

Are the security cameras going to be used inside or outside?

Night scene of CCTV cameras installed outside a building on a pole
Source: Punit Rajpal on Wikimedia Commons

While most owners can use contemporary cameras both indoors and outdoors, it’s necessary to take mounting and housing options into account. A camera with a tough build and an integrated heater is ideal for extremely cold locations because it can start up and function no matter the temperature. It’s crucial to select a reliable video surveillance system in sectors like transportation, where there may be a significant amount of vibration and harsh environmental conditions. Environmental housing, however, might be required for more than just outdoor cameras. Cameras may need to be shielded from sawdust in settings like factories or other industrial settings.

Making sure the camera is grease-protected in restaurant kitchens is also crucial, and in bars and clubs, things like smoke machines and spilled beverages may affect whether housing is necessary.

How much ground do you intend to cover?

CCTV camera installed on building balcony railing
Source: on Wikimedia Commons

The ideal cameras to use and the type of network you require will depend on the area you wish to cover with a surveillance system. A floor plan is helpful for determining the number and types of cameras that are required.

Larger areas benefit most from PTZ cameras’ wide fields of view and the ability to zoom in on specific activities. With Canon, wide-angle views up to 112 degrees let you use a single camera to monitor vast areas. As a result, you can build cost-effective surveillance networks using fewer CCTV cameras. The quality of the images is still excellent, even at the largest viewing angles.

Smaller areas, in contrast, are probably simply going to need static cameras. Various network kinds are also necessary depending on the size of the area you want to monitor. Most enterprises will just need LAN networks, but extensive networks will need WAN networks.

How much detail and image clarity do you need?

The resolution you want will depend on the size of the region you wish to monitor. Wide shop spaces, for instance, call for high-resolution cameras to ensure that zooming doesn’t degrade image quality. Instead, smaller spaces like offices or reception areas usually only need low-quality cameras. The highest-resolution camera may not always be the best choice. It would be wiser to evaluate each space individually and use your money wisely.

Surveillance Camera Essential Tips

1. Place surveillance equipment high on the wall.

Knowing where to position security cameras is crucial for DIY security system setups. You should install your surveillance cameras as high as possible. This ensures that no one can quickly steal, hack, or block devices.

2. When positioning surveillance cameras, take lighting into account.

When installing security cameras, ambient lighting is a crucial factor. To capture the information required to identify people in the footage, each camera must have sufficient lighting. Place your security cameras where there is sufficient light to detect faces and movements in the videos they record. Even in the ideal placement for a camera, if ambient lighting is low, think about installing an outside lighting fixture to brighten the coverage area or pick a camera with night vision capabilities.

3. Place surveillance equipment to cover entrance points.

Cover the points of entrance to your home or office if you decide to DIY the installation. Place your surveillance cameras to capture the ground-floor windows and important entrances, such as the front and back doors. Cover hidden entryways as well, such as basement windows.

4. Hide the cables from your surveillance cameras.

If you selected a wired surveillance system, concealing the cords of your cameras is a crucial factor. By burying the power and data wires of your surveillance cameras in conduits, you can make it more difficult to turn them off. Exposure to the elements, thieves, and vermin can all harm or cut exposed wiring.

5. Hire experts to set up and configure your security camera system.

While you can set up a basic home security system on your own, a security system beyond five cameras will require professional installation. For proper installation, configuration, and troubleshooting, a closed-circuit television (CCTV) surveillance system with wired security cameras needs professional help. This is especially true when setting up a video surveillance system for a commercial space. If you’re unsure of who can set up security cameras, get in touch with a qualified expert that has a ton of experience and rave recommendations from previous customers.


Surveillance cameras provide such a tremendous advantage in keeping homes safe. However, choosing a reliable and efficient home security system is crucial to properly implementing safe monitoring of your house. Make sure that you seriously consider all the tips mentioned above.

When you decide to install surveillance cameras in and out of your home, you should always consider different factors such as positioning, lighting, wiring, and other essential stuff. 

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