New intruder alarms and home security Caterham
SSAIB-accredited security team for design and fit burglar alarms, CCTV and access control in Caterham, Whyteleafe, Woldingham, or nearby areas

Safeguarding your home or commercial property is always a major concern. At Bastion Alarms, we deliver top-quality security products and high-tech installations designed to provide total peace of mind.
As a fully SSAIB-accredited security firm, we specialise in the bespoke design, implementation, and long-term upkeep of intruder alarms, CCTV networks, and access control systems.
Our highly skilled technical team offers comprehensive on-site evaluations to detect and highlight potential security gaps in your home or corporate facility long before an unauthorised individual can exploit them.
A family-operated security company you can trust
As a locally owned and independent security business, we are not beholden to any single manufacturer or hardware brand. This independence gives us the freedom to scan the entire market and select only the most reliable and effective products that specifically solve your security dilemmas.
Whether you are overseeing a private family residence or managing a commercial complex, we deliver pinpoint technical accuracy and unparalleled workmanship. We take immense pride in our reputation – please read our reviews.
To arrange for a comprehensive, no-obligation security evaluation, please get in touch with our office at 01372 619 009
Bespoke intruder alarm systems in Caterham
Caterham is a vibrant community but keeping your property safe is essential. High-visibility external alarm housings serve as a primary deterrent, signalling to would-be intruders that your premises are under professional watch. In the event of a breach, our high-decibel internal and external sounders are designed to immediately disrupt an intruder's focus and force a rapid retreat.
Beyond local sirens, we specialise in configuring fully monitored alarms. These systems have dedicated communication paths to instantly notify the police or a professional keyholding service the moment a sensor is triggered.
Every burglar alarm we install is custom-configured to reflect the layout of your premises and the specific nuances of your daily routine, ensuring that your security never interferes with your way of life. Please explore our digital gallery to view the high standard of security work we have performed.

Advanced smart alarm integration in Caterham, CR3
Are you prepared to embrace the future of home protection? We are experts in deploying the latest smart alarms and we use world-class platforms such as Pyronix Cloud and Texecom Smart Connect.
These smart systems integrate seamlessly with your smartphone or tablet, giving you complete control over your security from anywhere in the world. With a few taps on your screen, you can arm the system while at work, disarm it for a trusted visitor, or receive real-time push notifications the second activity is detected.
Our scalable technology ensures that your security infrastructure evolves as your life does. By moving to a mobile-integrated platform, you eliminate the ‘did I lock it?’ anxiety that often comes after leaving for a long trip or a busy workday.

Alarm maintenance and repair services Whyteleafe
A security system is only effective if it is fully operational. Our dedicated engineering team remains on standby 24 hours a day, 365 days a year, to handle emergency repairs and routine servicing for all major alarm brands.
Even if another provider originally installed your system, we have the technical mastery to take over the contract, rectify existing faults, and bring the hardware up to modern standards.
We place a heavy emphasis on preventative care and annual inspections. Regular maintenance not only extends the operational lifespan of your electronic components but also ensures that your property remains compliant with insurance requirements.

Modern access control and door entry technology in Caterham
Careful management of your property's entry points is a fundamental aspect of modern security. We help clients transition away from the risks of physical keys, which can be lost, stolen, or duplicated.
Our door entry solutions include encrypted fobs, personalised entry codes, and sophisticated video intercom systems. These allow you to vet any visitor visually and audibly from a remote location before granting access.
These systems generate detailed digital activity logs, creating a clear audit trail of every individual who enters or exits specific zones within your building.

Crystal clear HD CCTV surveillance Caterham
At Bastion Alarms, we design and install high-definition CCTV camera networks. These can be strategically mapped to cover every blind spot of your property. Our HD surveillance captures vivid detail in all lighting conditions, from the brightest midday sun to the deepest midnight shadows.
A visible camera network is one of the most effective deterrents available, and it can also help lower your insurance premiums. Whether you require a low-profile home setup or a multi-camera commercial grid with remote playback and cloud storage, we can provide what you need.
Modern high-resolution footage ensures that, if an incident occurs, every frame of video is useful for identification, evidence, and peace of mind.
Burglar alarms, home and office security, CCTV and fire alarms maintenance in and around Caterham and the following areas:-
- Caterham Valley (CR3)
- Caterham on the Hill (CR3)
- Chaldon (CR3)
- Woldingham (CR3)
- Whyteleafe (CR3)
- Godstone (RH9)
- Old Coulsdon (CR5)
- Hamsey Green (CR2)
- Netherne-on-the-Hill (CR5)
- Kenley (CR8)
Areas We Cover Around Caterham
If you’re looking for burglar alarms, security systems, intruder alarms or cctv installation in Caterham, our SSAIB-accredited team can cover homes and businesses across CR3 and nearby Whyteleafe and Woldingham, with security solutions tailored to everything from family houses and flats to larger commercial premises. We understand the practical issues that matter locally, from protecting easy-access entrances and garages to specifying CCTV and access control that suits everyday use, and we can recommend budget-friendly options without cutting corners on quality. Whether you need a new alarm fit, an upgrade to existing equipment or a complete security system survey, we offer free, no-obligation quotes and can help plan the right setup for your property and its surroundings.
What’s the best burglar alarm set-up for a Caterham home with side access or a rear extension?
Homes in Caterham with side gates, rear extensions or awkward layouts often need a custom alarm plan rather than a standard kit. The aim is to protect the most likely entry points and avoid gaps around kitchens, conservatories or side doors.
Why does my intruder alarm keep faulting after an upgrade or alteration to the property?
If a Caterham property has had building work, extra rooms or a loft conversion, the alarm zones may no longer match the house. Faults can also come from ageing batteries, worn detectors or wiring that needs checking.
Can CCTV be installed to cover driveways, garden access and dark boundary areas in Caterham?
Yes. A proper CCTV layout should cover the entrances, side passages and any darker areas where someone could approach unnoticed. In Caterham and nearby Surrey streets, camera position and night image quality are key for useful footage.
Is access control worth fitting instead of traditional keys for a Caterham business or shared property?
It can be a better option where keys get shared, lost or copied. Fobs, codes and video intercoms make it easier to control who comes in and to keep a record of access, which is useful for shared entrances or small commercial sites.
What should I do if my alarm in Whyteleafe or Woldingham is old but still working?
Even if an alarm still sounds, older systems can become unreliable, harder to service and less suitable for modern monitoring or smart control. A check can show whether it just needs servicing, some parts replacing, or a full upgrade.
Schedule a no-obligation security survey in Caterham now
For more details about our security company, please call 01372 619 009 or email [email protected] to speak to our team.
We are the experts for alarm installation Croydon.




