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Home CCTV Systems: Everything You Need to Know

With personal security systems becoming more affordable and higher quality, it’s no surprise that more homeowners are making an investment to keep their homes protected. However, with recording footage comes strict regulations on what you can and cannot legally record and store. So how does home CCTV work? We’ll be taking a deeper look into each aspect of CCTV recording systems in this article.

Do you need a domestic CCTV camera?

The answer to this question is going to depend on how much of a priority home security is for you. There is a huge range of cameras out there, with some being designed to withstand the British weather for outdoor surveillance and others with the perfect wide angle that allows222 them to discreetly hang in the corner of an internal room. Systems that seem to be particularly on the rise are doorbell camera systems, which allow you to interact with people at your front door even if you are away from your property.

Any camera is going to be able to show you clearly what is going on around your home and can act as vital evidence if you need to report a theft.

How many do you need and where to put them?

If you have decided to commit to installing some extra security for your home, your next question is going to be where to place them. At a minimum, you want to have a camera placed to view the main entrance to your home. Ideally, you would have a system of several cameras which cover each of your ground floor entry points, including windows, the back door, and anywhere that is hidden from view due to fences or outdoor structures. If you have a garage, it is a wise investment to have CCTV that covers this space too, as vehicles will be one of your most valuable assets.

For added peace of mind, you can also use indoor cameras in the hallways of your home or in rooms that you store expensive possessions that thieves would be likely to target.

The total you need to install is also going to depend on the viewing angle of your camera. Dome cameras generally offer a 360-degree view of a room when installed on the ceiling. Bullet cameras or hidden cameras have a restricted viewing angle, so you may need to consider investing in one which can pan, tilt or zoom.

Home CCTV camera installation

When it comes to CCTV installation, it is always best to consult with professionals, like ourselves at Britannia Fire & Security, who can recommend the best places and will have considered a few factors that might not have crossed your mind. For example, it is incredibly important to make sure your cameras cannot be tampered with by any potential home invaders. They need to be high enough that they cannot be accessed or the lens obscured with paint or similar materials.

You also need to bear in mind how the cameras you choose work. Do they need a dedicated power outlet or can they be powered with batteries? If they are being placed outdoors, is their IP rating sufficient enough to withstand temperamental British weather? Do they have night vision so that you have accurate footage at all times of the day?

Home CCTV camera monitoring

For added security, you may want to invest in CCTV monitoring services. This means that your camera feeds are being monitored at all times by a third party. If any suspicious activity or a break in occurs, and you’re not at home – the designated monitorer will be able to see this activity in real time and alert the necessary authorities straight away. This solution is perfect for providing 24/7 peace of mind.

Domestic CCTV legislation

It is important to understand what is the law on home CCTV before you start recording and storing footage from your system. In the UK, the 2018 Data Protection Act and GDPR do not affect cameras that only monitor your own property. However, if your camera also shows your neighbours or a nearby shared space, data protection does apply.

The Information Commissioner’s Office (ICO) recommends notifying your neighbours if the CCTV system captures footage beyond your property’s boundary. Keep in mind that you can use CCTV for security and to protect your property, but not for any other purpose. The law also demands that you warn people with clear signs that indicate that CCTV is in operation.

Any person has the right to access footage in which their image can be clearly identified. You have 40 days to provide the recorded images and can also charge a £10 administration fee should you incur any costs in making this accessible. That person is also entitled to ask you to delete the footage of them.


Hopefully now you have the necessary information to make a decision whether home CCTV is right for you. If you’re interested, 
get in touch with a member of our friendly team today – we’re always happy to help.

Home CCTV Frequently Asked Questions

What are the benefits of installing home CCTV?
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There are many benefits to installing home CCTV, including improved security and peace of mind, enhanced visibility into what’s happening on your property, increased deterrence against criminals looking to target your property, 24/7 surveillance capabilities; potential insurance discounts, the ability to monitor activity even when you’re away from home, improved protection for vulnerable family members such as children or elderly persons, and the ability to review footage if necessary.

Are there any legal considerations I should know about before I install a home CCTV system?
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It’s advisable to inform anyone who could potentially be caught on camera before installation begins so they know their activities may be monitored. Additionally there may be restrictions regarding which parts of your property can be covered by video surveillance depending on where you live so again it’s best to check local laws prior to setting anything up.

How does home CCTV work?
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Home CCTV systems are typically composed of one or more digital video recorders (DVRs) and several cameras. The DVR records and stores the footage gathered from the camera, which can then be viewed on TV screens, computer monitors, or through mobile apps.