NSI Gold accredited installation and 24/7 monitoring protecting sites across the UK.
NSI Gold Approved
UK-Wide Coverage
24/7 Monitoring Centre
Established in 2016 with the goal of driving standards within the security industry, City of Liverpool Security are experts in the fields of CCTV design, installation and monitoring services.
Independently audited and certified to meet the highest standards in electronic security installation and monitoring.
Our modern monitoring facility was purpose designed to deliver secure, uninterrupted CCTV monitoring 24 hours a day.
Our experienced operators monitor thousands of live CCTV feeds around the clock, responding quickly to potential threats.
From system design and installation to monitoring and response, our teams provide reliable coverage across the UK.
Certified as both installer and alarm receiving centres to NSI Gold Standard, we offer the very highest levels of performance across the electronic security sector and beyond.
Based on the Liverpool/Birkenhead waterfront, we offer national coverage from our 24/7 Operations Centre and CCTV Monitoring Station, covering a vast range of sectors, from construction projects to commercial and domestic properties, to storage facilities and military establishments.
Our goal is to provide the very latest technology and solutions, to keep your property, loved ones and valuables secure and monitored expertly at all times. We also provide several key supporting services such as Key-Holding, Mobile Patrol & Intruder Response.
See How Our Monitoring Works
Construction
Protect sites, equipment, and materials with 24/7 monitored CCTV.
Commercial
Secure offices, retail and business premises with expert surveillance.
Logistics
Monitor warehouses, depots and transport hubs with reliable 24/7 CCTV coverage.
Residential
Keep homes and estates safe with professional CCTV and key-holding services.
We assess your site and risks.
Our engineers install and commission your CCTV system.
Our operators monitor alarms and respond instantly.
Mobile patrol or emergency services dispatched if required.
Over the past 12 months, we’ve handled 712,165 alarms across Merseyside — responding faster than industry benchmarks, every single month.
Alarms responded to in the last 12 months
Annual total 59,347 avg / month
Alarms evaluated within 90 seconds
Target: 80% +13.3% above target
Alarms evaluated within 180 seconds
Target: 98.5% +1% above target
Monitored CCTV provides a highly effective alternative to traditional manned guarding, delivering reliable 24/7 protection while significantly reducing ongoing security costs. By combining advanced technology with expert monitoring from our operations centre, businesses can protect their assets, deter criminal activity and benefit from substantial savings compared to on-site security personnel.
