NOX advice and guides
Clear information before and after installation
Practical guidance for homeowners, landlords and businesses considering new systems, ongoing servicing, fire-safety support or an existing-system takeover.
Latest guides
Fire, security and aftercare explained in plain English
These guides introduce the questions to consider before requesting a quotation. The correct system or service scope still depends on the individual property.
Maintenance
How often should an alarm or CCTV system be serviced?
Why regular servicing matters, what an engineer should check and how annual support helps prevent avoidable faults.
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CCTV
Choosing CCTV for a home or business
Camera count is only one part of the decision. Useful CCTV starts with views, lighting, recording and how the footage will be used.
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Takeovers & upgrades
Can an existing alarm or CCTV system be taken over?
Existing equipment does not always need replacing. A proper inspection can identify what can be retained, repaired or upgraded.
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Fire safety
Fire alarm servicing and emergency lighting: keeping annual support organised
Commercial fire-safety support is easier to manage when servicing, records, defects and renewal dates are clearly coordinated.
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Need advice about your own property?
Use the single NOX enquiry form and tell us what system or service you are considering.