10+

Years
with Yell

3 Alarms Ltd

Modern affordable security systems

Suite 108, 23, King St, Cambridge, CB1 1AH Directions

Tel 01223 927279
   Open today 07:00 - 19:00

Why Choose Us?

Extensive Knowledge
Fast Response
Family Run Business

Business overview

Alarms supplied and installed from £395 + vat

We are a S.S.A.I.B approved family run alarm installer who specialise in modern alarm systems.

We have a range of products that can meet all needs including traditional siren alarms to fully automated smart home systems.

The Visonic PowerMaster30 is currently our most popular alarm - it can be controlled by your smartphone with visual verification meaning that when the alarm activates (for intruder, fire or emergency) you will see a video with audio clip of what has triggered the alarm, enabling you to respond quickly to the event ................ call now for our free no obligation advice.

Photos

Image 2 of 3 Alarms Ltd
Image 3 of 3 Alarms Ltd
Image 4 of 3 Alarms Ltd
Image 5 of 3 Alarms Ltd
Image 6 of 3 Alarms Ltd
Image 7 of 3 Alarms Ltd

Products and services

24/7 Monitoring , Customer & Engineering Support

alarm installation and maintenance

alarm systems for all budgets

Control alarm remotely from anywhere in the world

Pet Friendly

Remote control

security services & equipment

Smart technology IP/GSM/Sim

Visual Verification

Wireless alarms

Security Companies

Alarm Installation

Alarm Systems

Home Security

Alarm Maintenance

SSAIB approved

Office Security

Netatmo installation

Credentials

Accreditations

  • Security Systems and Alarms Inspection Board (NBRI062)

Reviews

Good honest advice
5
I had a fault with an existing alarm system (previously installed by a different company). After the original company gave me an expensive quote to fix it, I asked 3 Alarms. Andy have me a quote too, but, as it's an older system, he also advised me where I could buy a replacement for cheaper than the repair cost, and gave me enough information to fix the fault myself if I wanted to.

Good, honest advice for nothing - I will definitely use this company for any future work.
Cancel Update
1000 characters limit
Highly Recommend, Alarm & CCTV
5
Highly Recommended. Had this company out to install Camera PIR, alarm and CCTV. Couldn't fault them, great workmanship, communication and polite customer service. Thanks again.
Cancel Update
1000 characters limit
Excellent service
5
Very clean, tidy and professional though out insulation. Excellent before and after care. Been away in Spain when alarms have gone off, contacted immediately sorted out within minutes. For a small monthly cost we have 24/7 professional monitoring couldn't recommend this company enough very pleased
15 Aug 2019
Thanks for the great review and positive comments Amanda ......glad you're pleased with the whole package we offer in protecting your property when you're at home or on holiday.
15 Aug 2019
Thanks for the great review and positive comments Amanda ......glad you're pleased with the whole package we offer in protecting your property when you're at home or on holiday.
Cancel Update
1000 characters limit
Highly recomended.
5
Went beyond the call of duty. Very friendly, efficient and with great after-care.
21 May 2019
Hi Elisabeth Thank you so much for taking your time in writing such a great review :)
21 May 2019
Hi Elisabeth Thank you so much for taking your time in writing such a great review :)
Cancel Update
1000 characters limit
Excellent product and professional installation
5
Installed Powermaster 30 Alarm system for my elderly auntie.
Arrived on time, clean and tidy and very professional throughout the installation.
Highly recommend
10 May 2019
Thank you Marios appreciate your great recommendation.
10 May 2019
Thank you Marios appreciate your great recommendation.
Cancel Update
1000 characters limit