Security System FAQs Kent | Commercial & Home Alarms | STS
Got questions about business or residential security in Kent? Read our FAQ for expert advice on CCTV, alarms, costs, insurance compliance, and maintenance.
Frequently Asked Questions | Kent Security Specialists
Pricing, Timelines & Installations
How much does a new commercial or home security system cost in Kent?
Our professional, NSI-compliant CCTV and intruder alarm installations start at around £500 plus VAT. The total cost will primarily depend on the size of your premises, the complexity of the cable runs, and your specific requirements regarding smart monitoring or police response. This is because every customer, property layout, and specific risk profile across Kent is unique.
How long will the installation take?
For a standard residential property or a small commercial unit, a typical high-definition CCTV or smart intruder alarm installation takes no longer than 1 day to complete. However, this heavily depends on the scale and complexity of the project.
What is your current lead time for a security installation?
Generally, we aim to begin new installations within 2 weeks of receiving your formal order. This does depend on current workload or projects. For urgent, reactive security issues or emergency maintenance calls across Kent, we always prioritise your request and try to respond the same day.
Warranties, Maintenance & Insurance Compliance
Are there any ongoing costs or monthly subscriptions after installation?
There are no hidden fees. Once you pay your final invoice following completion, the system completely belongs to you. All our new installations are backed by a comprehensive 12-month, no-quibble warranty. If anything goes wrong, our Maidstone engineers will return free of charge to repair or replace the faulty equipment.
Do you offer an extended warranty?
Yes, after 12 months we can offer you an annual service agreement plan, which starts at £99 plus VAT per year and can be paid in full or via manageable monthly instalments.
We highly recommend this to keep your hardware running optimally and to maintain compliance with your business or home insurance policy.
What are the benefits of a Secure Tech Systems service agreement?
Our preventative maintenance agreements ensure your system remains reliable and fully compliant with UK insurance criteria. As standard, every service agreement includes:
- An annual physical visit from an expert engineer for a comprehensive system health check.
- Guaranteed access to our priority emergency call-out service.
- Highly discounted call-out rates and labour charges.
- 24/7 technical support over the phone for total peace of mind.
How often should my commercial or home security system be serviced?
To satisfy standard UK insurance policies and guarantee optimum performance, standard systems should be serviced once a year. However, if you have a monitored system with designated police response, current regulations strictly require checks every 6 months (which we frequently fulfil using a blend of advanced remote digital diagnostics and an annual physical site visit).
What does your NSI accreditation mean for my insurance policy?
The National Security Inspectorate (NSI) is the highest hallmark of quality in the UK security industry. Because Secure Tech Systems is NSI-approved, it proves to your insurance provider that your system meets strict British and European safety standards (BS EN 50131 for alarms). Many commercial and residential insurers in Kent will offer discounted premiums or require an NSI certificate as a strict prerequisite before validating high-value theft policies.
CCTV Technology & App Features
How will I access and view my CCTV recordings?
We connect your network video recorder directly to your internet router, allowing you to access live and historical footage via a secure app on your smartphone from anywhere in the world. Our engineers will configure the app to send you instant push notifications if a perimeter boundary is crossed. Additionally, all our recorders feature an HDMI output, meaning we can easily display your security feed on your home TV or a commercial monitoring screen.
How many days of footage will my CCTV system store?
As standard, our storage drives are configured to hold 28 days of continuous recording. Once the drive hits capacity, it seamlessly loops back to overwrite the oldest data. If you require longer retention times for compliance, we can easily expand the internal hard drive space before, during, or after your installation.
Will my phone app send false alerts every time the wind blows?
No. We utilise cutting-edge AI analytics that intelligently distinguish between blowing trees, animals, vehicles, and human trespassers. During setup, our local technicians establish custom virtual tripwires and adjust specific sensitivity thresholds to ensure false environmental alerts are filtered out while real threats are instantly caught.
Alarms, Pets & System Upgrades
Can you service or repair a security system installed by another company?
Yes. Our engineers have decades of collective field experience and work with all major UK security brands. Whether your original installer has gone out of business or you are looking for a more cost-effective, reliable local maintenance provider in Kent, we offer a comprehensive breakdown and call-out service.
Which security hardware brands do you install and support?
Our engineers have the specialised technical expertise required to work with all major UK security brands and systems. While Pyronix is our premier, go-to brand for new installations due to its legendary reliability and seamless smart app control, we are fully equipped to service your existing setup. Whether you are looking to repair a current system or upgrade to a cutting-edge smart configuration, our team will find the right fit for your property.
I have pets: can I still have a smart home intruder alarm installed?
Absolutely. We offer an array of pet-immune security sensors designed specifically for households. These include specialised vibration sensors for windows and pet-friendly motion detectors that ignore animals weighing under 25kg while remaining fully sensitive to human movement.
Can you add smart app notifications to an older, existing alarm system?
In most cases, yes. We can install a compact internet module (IP module) directly onto many legacy control panels. This bridges your older system to your home Wi-Fi network, giving you modern smartphone alerts without the expense of a complete system replacement.
Power Cuts, Privacy Laws & Regulations
What happens to my security system if the power or internet goes down?
- Intruder Alarms: Every alarm panel we install features an internal backup battery that keeps the system fully armed for a minimum of 12 hours during a power cut. We can also integrate cellular network dialers so your alarm can still alert our monitoring centre even if your home landline or Wi-Fi drops.
- CCTV Systems: While standard systems turn off during an outage, we can install an Uninterruptible Power Supply (UPS) battery backup to keep your cameras actively recording through short-term local blackouts.
Will my home CCTV cameras infringe on my neighbours' privacy laws?
If your cameras capture areas outside your property boundary, such as a neighbour’s garden or a public pavement, you fall under the scope of UK data protection laws (GDPR/ICO). We solve this elegantly during commissioning by programming digital privacy masks into the camera software. This completely blacks out those private zones so they can never be viewed or recorded. We can also provide the required regulatory signage to keep your property fully GDPR compliant.
Do I need planning permission to install business CCTV in Kent?
For standard homes and most commercial properties, security installations fall under “permitted development” and do not require planning permission. However, if your business premises are located within a designated conservation area in Kent, or if your building is Grade II Listed (common in historic areas like Sevenoaks, Rochester, or rural Kent), you may need Listed Building Consent before fixing brackets to external brickwork. Our team can advise on this during your site survey.
Our Service Areas
Where is your physical base, and which areas of Kent do you cover?
We are physically based in Maidstone, right in the heart of Kent. This central location gives our engineering teams rapid access to the entire county. We regularly service businesses and homes across Maidstone, Aylesford, West Malling, Kings Hill, Sevenoaks, Tonbridge, Tunbridge Wells, and Ashford.