Burglar & Intruder Alarm Installation

Professional Intruder Alarm Maintenance & Servicing

Bourne End and Henley Security Systems installs burglar and intruder alarm systems for homes and businesses across the Thames Valley to deter intruders and keep you, your family, and your possessions safe and secure.

Offering a variety of intruder alarm systems to suit every type of building and budget, our range of security alarms are professionally installed by our team of friendly local engineers throughout the Thames Valley area.

Whether you are a business in Marlow looking to protect your premises and fulfil insurance obligations, or a homeowner in Maidenhead searching for a smart home alarm which you can monitor on your smartphone, we can help.

  • Deter Intruders from Your Home or Business Premises

  • State-of-the-Art Technology Including 24/7 Monitoring and Smartphone App

  • Peace of Mind That Your Property is Protected

  • Affordable and Convenient Alarm Maintenance from our Friendly Experts

Professional Intruder Alarm Maintenance & Servicing

Bourne End and Henley Security Systems offers homes and businesses state of the art intruder alarm systems to deter intruders and keep you, your family, and your possessions safe and secure.

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Offering a variety of intruder alarm systems to suit every type of building and budget, our range of security alarms are professionally installed by our team of friendly local engineers throughout the Thames Valley area.

Whether you are a business in Marlow looking to protect your premises and fulfil insurance obligations, or a homeowner in Maidenhead searching for a smart home alarm which you can monitor on your smartphone, we can help.

  • Deter Intruders from Your Home or Business Premises

  • State-of-the-Art Technology Including 24/7 Monitoring and Smartphone App

  • Peace of Mind That Your Property is Protected

  • Affordable and Convenient Alarm Maintenance from our Friendly Experts

We offer a free, no-obligation survey and quotation for either a new system or take-over and service of your existing alarm.

What Types of Intruder Alarms Do We Offer?

Fully hard-wired alarm systems

'Traditional’ hard wired intruder alarms contain a series of door contacts, motion detectors, bells, and keypads which are connected to the main control panel by wires. This is the most popular type of alarm system for businesses in Marlow and throughout the Thames Valley, using established and reliable technology.

Wireless intruder alarm systems

Wireless alarm systems are a modern alternative to traditional wired alarms, functioning in a similar way to a wired alarm system but using radio technology instead of wires to connect the sensors to the control panel. Wireless burglar alarms are commonly used in homes as a quick and mess-free alternative, but these are now becoming increasingly popular for commercial premises.

The sleek look and ease of installation makes wireless intruder alarms ideal for buildings which cannot be disrupted due to historical architectural design, such as heritage sites and listed buildings.

Hybrid alarm systems

Hybrid alarm systems are a great bespoke option for sites and homes with more complex layouts. Hybrid intruder alarm systems can be designed specifically to suit the floorplan or your home or premises, with both wireless and wired alarms installed throughout to create a thorough and reliable security solution.

Monitored intruder alarms

Some insurance policies require businesses and homes to have monitored alarm systems. This means that a team of professionals are monitoring your intruder alarm system 24/7 to check for triggers. The team can then notify the business owner, homeowner, and the authorities in the event of a break-in.

This type of intruder alarm is popular with business owners throughout the Thames Valley, as it provides peace of mind that a dedicated team is always monitoring the property. We work with a variety of professional monitoring partners, including Redcare, Redcare GSM, digital communicators, and Dual-comm.

Every business is different, which is why at Bourne End and Henley Security Systems, we tailor intruder alarm installations to meet the needs of your commercial property.

Our commercial intruder alarm systems include fully hard-wired alarm systems, wireless intruder alarms, and hybrid alarm systems. Whether you are looking for a traditional wired intruder alarm system or a sleeker wireless burglar alarm, we have a range of options to suit your needs.

Our business alarm options include monitored alarms which keep an eye on your system 24/7, alerting you and the authorities in the case of an emergency.

We'll give you honest, pragmatic advice, using our years of experience to ensure that your alarm systems effectively protects you, your business, and your staff.

You can rely upon Bourne End and Henley Security Systems to keep your home and family protected.

Our range of burglar alarm systems include industry leading brands Pyronix and Eaton Scantronic, using state of the art technology to deter intruders.

If you have experienced problems with alarm systems in the past which have been triggered by your cat or dog, we can help! All our alarm systems are pet-friendly, so your furry friends won't get alarm bells ringing.

Our friendly local team offers free initial home visits to discuss the best type of burglar alarm system to suit your home and budget, offering affordable maintenance plans to keep your system in top working condition.

Smart Intruder Alarms

Keep an eye on your intruder alarm system wherever you are with smart alarms from Pyronix. Our range of Pyronix burglar alarms include a complementary smartphone app, showing your system activity in real time, including trigger notifications.

  • Keep an eye on your intruder alarm system wherever you are with smart alarms from Pyronix. Our range of Pyronix burglar alarms include a complementary smartphone app, showing your system activity in real time, including trigger notifications.

Intruder Alarm Maintenance and Servicing

Once your intruder alarm is installed, it is imperative that you have a plan in place to ensure it stays in the best working order to continue protecting your home or business.

Our intruder alarm maintenance plans involve a local member of our friendly team visiting your premises every twelve months, thoroughly testing your alarm, and checking for any damage. Our security alarm servicing includes:

  • A service visit to fully check and maintain your system’s reliability

  • 24-hour telephone access to our engineer

  • Guaranteed 4-hour response service 24 hours a day, 7 days a week

  • Reduced call out fees

  • Fixed service appointments

  • Payment only on completion of work

Our Service Area

Bourne End and Henley Security Systems offers a complete range of intruder alarm systems to homes and businesses across Bourne End, Henley, Marlow, Maidenhead, and throughout Thames Valley, within a 10-mile radius of our offices in Marlow.

If you are a homeowner or business looking for reliable intruder alarm systems installed by experienced and friendly professionals in the Thames Valley area, we can help.

Complete our contact form today to arrange a free survey of your home or business premises, or to book a maintenance visit or installation.

What Our Customers Say Service Testimonials

What Our Customers Say Service Testimonials

What Our Customers Say Service Testimonials

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Are you looking to install a new security system for your home or business in the Thames Valley? Get in touch today!


Frequently Asked Questions
How much does an intruder alarm system cost?

Bourne End and Henley Security Systems offers a range of intruder alarm systems to suit every budget. If you’re looking for an intruder alarm quote, complete our contact form today or call 01628 520 162.

Can I install my own burglar alarm system?

Although a range of alarm systems are available to purchase online, these off-the-shelf alternatives don’t offer the same level of comprehensive protection and security for your home or business.

To comply with insurance and British standards, commercial burglar alarms should always be installed by a competent professional, and for home security alarm systems, we recommend the same professional installation for your peace of mind.

How often should an intruder alarm be serviced?

Intruder alarms should be serviced every twelve months. If your alarm system has a police response built-in, they should be serviced every six months. This maintenance ensures that the system is working correctly, there is no external damage to the alarm system, and it is continuing to protect your home or business premises effectively.

I’m looking for an intruder alarm engineer in the Thames Valley area. Can you help?

If you’re looking for a reliable and friendly intruder alarm company in Marlow, Bourne End, Henley, or throughout the Thames Valley to install or service your intruder alarm, we can help. We offer a range of security services within a 10-mile radius of our offices in Marlow. Simply give our team a call today on 01628 520 162 for a quote.