Using CCTV at your home
There are many domestic CCTV systems on the market to help you protect your home. If you’re thinking of using one, you need to make sure you do so in a way that respects other people’s privacy.
If you set up your system so it captures only images within the boundary of your private domestic property (including your garden), then the data protection laws will not apply to you.
But what if your system captures images of people outside the boundary of your private domestic property – for example, in neighbours’ homes or gardens, shared spaces, or on a public footpath or a street?
Then the General Data Protection Regulation (GDPR) and the Data Protection Act 2018 (DPA18) will apply to you, and you will need to ensure your use of CCTV complies with these laws. This guidance refers to them as the ‘data protection laws’.
Regardless of whether or not your use of CCTV falls within the data protection laws, the ICO recommends you use it responsibly to protect the privacy of others.
What does ‘private domestic property’ mean?
It means the boundary of the property (including the garden) where you live. This can include rented property, or a private space in a communal residential dwelling – such as a flat, or a private room in a residential care home.
How can I use CCTV responsibly at my property?
You should ask yourself whether CCTV is actually the best way to improve your home security.
Think about the following questions:
- Do I really need CCTV?
- Are there other things I could use to protect my home, such as better lighting?
- What is the most privacy-friendly way to set up the system?
- What areas do I want the cameras to capture?
- Can I position the cameras to avoid intruding on my neighbours’ property or any shared or public spaces?
- Do I need to record the images, or is a live feed enough?
- Has my CCTV system got an audio-recording facility? Audio recording is very privacy-intrusive, in most cases where householders use CCTV, they should disable audio recording.
Think about the problem you are trying to tackle. It will usually be to safeguard you and your property against crime. Check your local police advice about crime prevention. Better locks, security lighting or an alarm system may be more effective and less expensive ways of securing your property.
If you decide to use CCTV, think about what areas need to be covered, and whether your cameras need to capture images beyond the boundary of your property. Remember, if your cameras don’t capture images beyond your boundary, the data protection laws won’t apply to you.
What is the law if my CCTV captures images of people outside my own home and garden?
If your CCTV captures images beyond your property boundary, such as your neighbours’ property or public streets and footpaths, then your use of the system is subject to the data protection laws.
This does not mean you are breaking the law. But it does mean that, as the CCTV user, you are a data controller. So you will need to comply with your legal obligations under the data protection laws.
You can still capture images, but you need to show you are doing it in ways that comply with the data protection laws and uphold the rights of the people whose images you are capturing.
What must I do if I capture images of people outside my own home and garden?
If you are capturing images beyond your property boundary, you should have a clear and justifiable reason for doing so. In particular, you will need to think why you need these images. If asked by an individual or the ICO, you will need to be able to explain your reasons, so you should write them down now. You should also write down why you think capturing the images is more important than invading the privacy of your neighbours and passers-by.
You will also need to:
- Let people know you are using CCTV by putting up signs saying that recording is taking place, and why.
- Ensure you don’t capture more footage than you need to achieve your purpose in using the system.
- Ensure the security of the footage you capture – in other words, holding it securely and making sure nobody can watch it without good reason.
- Only keep the footage for as long as you need it – delete it regularly, and when it is no longer needed.
- Ensure the CCTV system is only operated in ways you intend and can’t be misused for other reasons. Anyone you share your property with, such as family members who could use the equipment, needs to know the importance of not misusing it.
You also need to make sure you respect the data protection rights of the people whose images you capture. This includes the following things:
- Responding to subject access requests (SARs), if you receive any. Individuals have a right to access the personal data you hold about them, including identifiable images. They can ask you verbally or in writing. You must respond within one month and give them a copy of the data.
- Deleting footage of people if they ask you to do so. You should do this within one month. You can refuse to delete it if you specifically need to keep it for a genuine legal dispute – in which case you need to tell them this, and also tell them they can challenge this in court or complain to the ICO.
- Consider any objection you get now from particular people about capturing their image in the future. Given the nature of CCTV systems, this may be very difficult to do. However, you should again think whether you need to record images beyond your property boundary – particularly if your system is capturing images from a neighbour’s home or garden.
What happens if I break the law?
If you fail to comply with your obligations under the data protection laws, you may be subject to enforcement action by the ICO. This could include a fine. You may also be subject to legal action by affected individuals, who could pursue court claims for compensation.
If you follow our guidance and take all reasonable steps to comply with your data protection obligations, the ICO is unlikely to regard you as a regulatory risk. So the ICO would be unlikely to think that taking enforcement action against you was a proportionate use of its resources.