Fire, CCTV and intruder systems with a clear route into ongoing compliance support
NOX supports shops, offices, hospitality, warehouses, industrial units, garages, yards, HMOs, landlords and multi-system sites. New installations are designed first; servicing, monitoring and annual packages follow as a separate, clearly defined scope.

Build the system around the premises and operational requirement
Commercial work begins with the building, occupancy, access, valuable areas, existing systems and required records — not a fixed equipment bundle.

Commercial Fire Alarm Installation
Ajax EN54 and suitable traditional fire-alarm systems designed around the premises, available fire information, occupancy, zones and ongoing service requirements.
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Commercial CCTV
Multi-camera coverage for entrances, stock, vehicles, yards and working areas with NVR recording, playback, remote viewing and maintenance options.
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Commercial Intruder Alarms
Internal and external detection planned around access, staff use, opening hours, valuable areas and the agreed keyholder or monitoring route.
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Emergency Lighting & Fire Risk Assessment
Emergency-lighting installation and testing, plus fire-risk-assessment support for landlords, HMOs, hospitality, offices and operational commercial sites.
Explore Emergency Lighting & Fire Risk Assessment →Scaled from one premises to a wider property portfolio
Retail and showrooms
CCTV, intruder alarms, staff access, Fire alarm work and planned servicing for customer-facing premises.
Warehouses and industrial
Higher camera counts, yards, external detection, recording, intruder alarms and commercial Fire systems.
Hospitality, HMOs and landlords
Fire alarm installation and servicing, emergency lighting, CCTV, access considerations and assessment support around occupied buildings.
Multi-site portfolios
Coordinated engineer scheduling, consistent service records, one point of contact and clearer renewal planning.
Installation, servicing and compliance packages planned together
NOX supports new Ajax EN54 projects and suitable conventional, addressable and established wireless systems. The long-term route can include fire alarm servicing, emergency-lighting visits, defect reporting and separately quoted remedial work.
Service plans create the recurring support structure after installation
Commercial systems can move into focused annual services or a coordinated package. Confirmed standard prices are shown where available; Fire and larger-site work is quoted consistently to system quantities and scope.
Confirmed NOX projects across hospitality, retail and industrial sites

Commercial CCTV installation at Bottle & Thyme
Bottle & Thyme is a prominent hospitality property in Chesterfield. NOX installed and commissioned a professional recorded CCTV system, configured the live-view display and completed a clear customer handover. The project demonstrates how commercial security can be designed around a working venue without detracting from the character of the building.

Black CCTV and fire first-fix at The Tan Station
The Tan Station was developed around a modern, premium interior and exterior finish. NOX coordinated black CCTV equipment with the property design and completed fire-alarm first-fix work during the fit-out stage, helping the different systems sit naturally within the wider project.

Ten-camera Hikvision CCTV system at a former bank
This substantial commercial property required recorded coverage across entrances, corridors, internal rooms and the external approach. NOX installed ten Hikvision cameras and a new recorder, configured the viewing monitor and commissioned the system for straightforward day-to-day use.

External Ajax detection at a Dronfield industrial site
The Dronfield site needed protection around its external approaches rather than relying only on detection inside the building. NOX designed a perimeter layer using five outdoor Ajax detectors and external sirens around the key routes into the premises.

Industrial alarm and nine-camera CCTV system
A busy industrial site in Buxton required one joined-up security approach. NOX combined an Ajax intruder alarm with a nine-camera CCTV system planned around the premises and its working areas.

Intruder and fire protection for Banana Industries
NOX delivered a coordinated intruder and fire project for Banana Industries, keeping the installation and handover within one local team.
Popular commercial Fire & Security searches
Focused pages for the services customers search for most, connected back to real NOX projects, relevant plans and one simple enquiry route.
Professional advice, installation and ongoing support
“We had NOX Fire & Security install our commercial fire alarm system alongside an intruder alarm, and the whole experience was spot on from start to finish. Clean, professional installation, everything clearly explained, and the system is easy to manage through the app with instant alerts. The fire system is clear, reliable and easy for the team to manage without overcomplicating things. No pushy sales, no unnecessary contracts — just honest advice and proper workmanship. You can tell they care about doing things right. Highly recommend NOX for any business looking for fire or security systems in Chesterfield / Sheffield.”Rory StirlandCommercial Fire Alarm & Intruder Alarm
“Brilliant service from NOX. Super professional, knowledgeable, and they went out of their way to be helpful. Everything was explained clearly and in detail. The install was tidy, and the whole process was smooth from start to finish. We were thinking about getting a security system for a while and now we're so glad we went with NOX. Would 100% recommend to anyone.”Ryan HargreavesAjax Alarm System
“We recently had NOX install cameras, smoke screens, and alarms at our office and the whole experience has been spot on from start to finish. From the very first phone call with Isaac, everything felt straightforward and reassuring. He took the time to explain our options, answered all our questions, and helped design a system that made sense for our building and our budget. No pushy sales tactics at all, which was refreshing. The installation was smooth, the team were professional, and even after everything was fitted, Isaac has been on hand to help with any follow-up questions. A really great service and a company I'd happily recommend.”Nathan De La RosaCommercial CCTV, Alarms & Smoke Screens
Request a survey for your commercial site
Use one enquiry route for a new installation, Fire servicing, monitoring, maintenance, compliance support or an existing-system takeover.
