Crism Knowledge Centre

Secure Your Family and Your Property

Modern Home Security Systems Guided & Installed by Specialists With 32 Years of Experience.

Your home is your sanctuary, and at Crism Security, we have a ‘protect with the best’ ethos. With over 32 years of experience, we specialise in delivering tailored home security systems that ensure your peace of mind. From traditional setups to smart home security solutions, we offer a wide range of services designed to keep your home safe and secure.

Tried and Tested, Reliable Home Security Services

Every home is different, which is why we provide customised solutions that fit your lifestyle and budget. Our services include:

commercial security systems

Intruder Alarms

Protect your home with alarm systems that offer instant alerts in case of unauthorised access.

CCTV Systems

Monitor your property from anywhere with high-definition cameras, giving you a clear view of what’s happening, whether you’re home or away.

Smart Access Control

Control who enters your home with smart access systems, easily managed from your smartphone or tablet.

Gates & Barriers

Secure your property’s perimeter with automated gates and barriers that integrate seamlessly with your home security system.

Service & Monitoring

Enjoy 24/7 monitoring with our responsive support team, ensuring that your home is always under protection.

What We Bring to the Table

As a SSAIB-accredited provider, our commitment to quality and compliance is exceptional. Our team of highly knowledgeable engineers has been securing homes since the late 80s, evolving with the industry to offer the best solutions available today. 

  • Experience & Reliability: With over three decades of experience in the security industry, we bring unmatched expertise to every installation.

  • New Technology: We embrace the latest in smart home security solutions, including app-controlled systems and cloud storage, making it easier than ever to keep your home safe.

  • Tailored to Your Needs: We believe in providing personalised solutions. Our team will work with you to design a home security system that fits your specific needs, ensuring maximum protection without breaking the bank.

  • 24/7 Monitoring & Support: Our remote monitoring services operate around the clock, providing continuous protection and peace of mind.

Convenience, Control, Peace of Mind

At Crism Security, we’re excited about the possibilities that new technology brings. Our home security solutions offer more than just protection—they provide convenience, control, and peace of mind. Whether it’s monitoring your property remotely, controlling access through your smartphone, or receiving instant alerts, we have the expertise to make your home smarter and safer.

Choosing Crism Security means choosing a partner dedicated to safeguarding your home with the best home security systems available today. We’re committed to delivering high-quality installations and a friendly service, ensuring that your home is protected to the highest standards.

Testimonials

  • 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

    Get in touch with us today to discuss your domestic security

    Testimonials

    • 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

      Get in touch with us today for a quote on domestic security

      Testimonials

      • 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

        Request a callback for a quote on your commercial security

        Testimonials

        • 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

          Get in touch with us today for a quote on commercial security

          Request a Callback