Every system.
One team.
Prism designs, installs, maintains and monitors intruder alarms, CCTV, access control and the IT infrastructure underneath them — for homes, businesses, industrial sites and public sector estates across the UK.
- No-obligation survey
- Qualified engineers
- Ajax authorised installer
Help at the press of a button,
for the people you love
Moving on from traditional telecare: a state-of-the-art Ajax hub with built-in 4G and a single push-button fob your loved one carries with them. One press sends an alert straight to your phone — so you know the moment they need assistance.
- No landline needed
- Instant family alerts
- Optional 24/7 monitoring
4.5M+
Ajax users worldwide
<30s
ARC response time
311k
Alarms handled monthly
2
UK offices, one team
Two disciplines,
one accountable supplier
Most sites buy physical security from one company and IT from another, then discover the two were never designed to work together. Prism delivers both.
The infrastructure underneath it all
Structured Cabling
Cat6a and fibre infrastructure installed and certified to BS EN 50173, with PoE provisioning designed around the security estate it will carry.
Business & Enterprise WiFi
Predictive and on-site surveys, Wi-Fi 6E design, segregated guest and staff networks, and full Ofcom 6GHz band compliance.
IT Managed Services
Helpdesk, patch management, backup and Cyber Essentials / Cyber Essentials Plus readiness, delivered by the same team that secures the building.
Professional-grade hardware, consumer-grade control
Prism is a certified Ajax Systems partner. Ajax pairs the certification and resilience that insurers require with an interface people will actually use — which is what keeps a system armed.
Jeweller Protocol
Encrypted two-way wireless with up to 1,700m device range and active anti-jam detection.
One Application
Arm, disarm, review camera footage and manage every device from a single iOS or Android app.
Photo Verification
MotionCam captures images the instant movement is detected, before the siren sounds.
Battery Backup
Hub and devices stay operational through mains failure. No gaps in protection.
Triple-Path Comms
Dual SIM plus Ethernet. The system stays online even if a line is cut.
Grade 2 & Grade 3
EN 50131 and PD 6662:2017 certified, accepted by major insurers and police forces.
From first call to ongoing cover
Four stages, no surprises. The survey and the quote are free, and nothing is installed until you have an itemised price in writing.
- 01
Free Site Survey
An engineer visits, assesses your risk profile and documents what actually needs protecting — at no cost and with no obligation.
- 02
Itemised Design
You receive a fully itemised written quote, usually within 24 hours. Every device, every price. No packages, no hidden extras.
- 03
Installation & Commissioning
Qualified engineers install and commission the system, then hand over with full documentation and training.
- 04
Monitoring & Maintenance
Optional 24/7 ARC monitoring and a PPM plan with guaranteed response times keep the system certified and effective.
Who we work with
- Domestic
- Business & SME
- Corporate
- Industrial
- Government & Public Sector
National reach, local engineers
Offices in London and Cheshire, and qualified engineers covering every part of the UK mainland.
London
WC2H 9JQ
Cheshire
CW1 2NP
North West England
Cheshire, Greater Manchester, Lancashire, Merseyside and Staffordshire. Nearest office: Cheshire.
Yorkshire
West, South and North Yorkshire, and the East Riding. Nearest office: Cheshire.
the East Midlands & Lincolnshire
Nottinghamshire, Derbyshire, Leicestershire and Lincolnshire. Nearest office: Cheshire.
Find out what your site actually needs
A Prism engineer will survey your property, assess the risk and give you a fully itemised written quote — usually within 24 hours. It costs nothing and commits you to nothing.