Welcome to Crism: CCTV Installation in Sheffield

At Crism we offer CCTV installation in Sheffield. Our expert team can help you ensure your business or home is safe and secure. If you need high quality security solutions in Sheffield, we can help you.

Our experienced and professional engineers deliver excellent CCTV installations in Sheffield, along with access control installation, and general security installation. Our knowledgeable team will help you find the right security solution, utilising the latest technology from the leading manufacturers. You can trust us to ensure your home or business premises are protected from risk, our latest CCTV installation and high-quality access controls will ensure safety.

Our Services


We install commercial and domestic alarms in Sheffield. We offer flexible solutions to provide for any possible threat level, including a range of autonomous camera technology.


We help set up and install CCTV installation in Sheffield. Our high-quality cameras utilise HD and IP technology to achieve unrivalled image quality and simple video storage.

Access Control

Take control over who enters your home or business with our access control installations. The ability to allow or restrict access using conventional card systems, alongside biometric reading.

Gates & Barriers

Whether practical or aesthetic, our gate installation service in Sheffield, creates a secure and safe working or home environment.

Service & Monitoring

We offer installation and set-up for 24-hour protection services, where we can remotely monitor your security systems. You can choose a range of monitoring options to keep your premises, in Sheffield, safe.

Knowledge Centre

We are accredited by the SSAIB to offer you all the information you need to make an informed choice for your security requirements. We come with 31 year’s worth of experience of security in Sheffield.  

Why Choose Crism Security?

We offer fast, professional CCTV Installation in Sheffield.

At Crism we have many years of security experience, the right know-how, and the proper tools to ensure your property, in Sheffield, is secure. We can offer everything you need to make your property safe, from CCTV installation to 24-hour monitoring.

Delivering the best CCTV
 in Sheffield


  • Good service and fairly priced, plus what he does works! Chris has given us expert advice on security systems and installed and maintained those systems over a number of premises.

    Rick Flay, Property and Business Investor
  • We chose Crism for our security camera because we know and trust the owner Chris Mortimer. On the day of installation the team arrived on time, consulted us where the camera and the hard drive were to be situated and then got stuck in. There was a bit of drilling to insert cables but any dust was cleaned up. The camera is not obtrusive and gives a good picture.

    We are delighted with the end result and would be very happy to recommend Crism to others who are considering making their home more secure.

    Nick & Anne Sievewright, Commercial Photographers
  • As we are expanding our business we have built a large new fitting bay to the rear of our existing property. We therefore needed a new security alarm system for this area.

    Chris at CRISM was recommended to us by our insurance agent (the best recommendation you can get really!) Chris at CRISM and his guys were fantastic, great at answering our questions and fitting our new system.

    We certainly feel safe and secure knowing that our building is protected by a first class security system. We would recommend CRISM every time.

    AP Tyres, Tyres & Wheels Rotherham

    CCTV Installation in Sheffield

    We provide a range of different security options for business and homes, including CCTV installation in Sheffield, Access controls, and Alarms. It’s important to make sure that your premises are secure, and with our help, you’ll achieve peace of mind and a high level of safety for your family or colleagues. Your defence from intruders is something that you should be sure of, and with quality security set up from us and CCTV installation, you can enable this for yourself and those around you.  

    There are many benefits of CCTV installation. Along with our security solutions, we can ensure your home or business is safe from thieves or those that would do you harm. Our CCTV and security are visible, tamper-proof, and cost-effective. It’s a great way to stay safe, so don’t wait, and contact us about CCTV installation in Sheffield today.

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