Our alarm and security systems are of the highest quality, expertly installed and reliable. We offer each and every client a free site survey and full written quotation, alongside a full specification and diagram detailing the points where equipment shall be installed. Clients as far as Watford, Aylesbury, Reading and Hemel Hempstead have made use of our service.

Remote viewing systems

We now offer 24 hour monitored CCTV systems for year-round peace of mind, with the ability to arm and disarm sites out of hours, as required.
Sites can also be viewed remotely, through any device with an internet connection, anywhere in the world.

Up to date, focused, and dedicated to a clean, tidy approach

Why have inferior, out-of-date products installed when newer, better technology is out there? E.H.T Alarms constantly strives to better its service with the latest security equipment.
When handling the installation all cabling is kept hidden, and we even do our utmost to avoid cable trunking, unless there is no way around it.

We keep you informed

We want you to know exactly what you are paying for. No hard sell. No false promises. We make sure you know everything about the installation process, and what you can expect from your alarm and security systems once our work is complete. Need additional after-sales care? You have only to ask.

24 hour monitoring

Our intruder alarm systems can be linked to a manned,24 hour monitoring centre. Police response is effected through confirmed signalling or key holder-only monitoring systems, or through your own monitoring via text message or speech dialler, complete with 2-way audio.
We offer the following signalling methods:

Redcare GSM
Grade 4 DualCom

Need a quote: 01494 240087

Supplying & Installing throughout Buckinghamshire

E.H.T Alarms serves customers both residential and commercial across Buckinghamshire. That includes High Wycombe, Slough, Maidenhead, Hemel Hempstead and Aylesbury.


01494 240087

12 Five Acre Wood, High Wycombe, Buckinghamshire, HP12 4LD

Monday - Friday: 8am - 6pm