CSL DualCom

CSL DualCom

We are an authorised CSL DualCom installer

We install and maintain products from CSL DualCom, a leading provider of secure fire and security alarm signalling solutions in the UK. With over 25 years of expertise, CSL has set the industry standard for reliable, resilient communication between monitored systems and Alarm Receiving Centres (ARCs).

Why Choose CSL DualCom?

  • Trusted Technology: CSL’s DualCom signalling devices use multi-path technology, combining mobile networks with IP or landline connections for maximum reliability.
  • 24/7 Resilience: With dual-path signalling, alarm signals are always delivered, even in the event of a line or network failure.
  • Future-Proof Solutions: CSL leads the way with secure mobile and IP signalling, ensuring solutions are compliant with current standards and ready for future technologies.
  • Wide Range of Applications: Suitable for both fire and intruder alarm systems in commercial and residential settings.

Our Expertise
As an approved installer of CSL DualCom products, we ensure your fire and security systems are supported by one of the most trusted forms of alarm signalling in the industry. Our team will design, install, and maintain your system to keep your property fully protected, while ensuring compliance with insurance and regulatory requirements.

What Our Clients Say

Our most recent testimonials:

M Reynolds

The alarm issue beginning, to seeking your help, then getting the issue diagnosed, repaired & even being billed via email & our payment of it, must be some sort of record? As I’m pretty sure all this wasn't much over an hour from the problem beginning to contacting APS and getting our system back in full working order!

MotorSport Vision

I have to say that you are the most efficient and easiest company to deal with, especially over the other alarm companies we have on site – I'm constantly trying to get it all moved over to you! Samantha

Paul

After repeated poor advice and service from another company we asked Chris Bee to look over the panel and sensors at our Long Eaton office; this was done promptly, resulting in a sensible proposal and we ordered the work to be done. All very satisfactory... we're now talking with Chris about another little project at another office!

East Midlands Demolition

The chap that came was brill. Very helpful, jolly and knew exactly what to do. A credit to your company.

Food & Drink Forum

We had an engineer called Kevin F come to site end of Aug 2022 and right from the beginning, he was very friendly, professional. He went above and beyond to answer our questions and ensured we understood our intercom system before he left. Usually when dealing with engineers, they are on a clock and need to get to another job, he was calm and considerate and would love to have him back if and when required!

Eggleston Steel Ltd

We have trusted APS with our fire safety, alarm and CCTV for many years now. A great company and very quick to react to any issues that we have with excellent staff throughout the business. Engineers are polite, knowledgeable, organised and experienced. Our business manager Tom Warrilow, having previously been an engineer, has the technical knowledge to be able to assist, advise and implement any requests that we throw at him. A pleasure to deal with APS from start to finish and I would highly recommend them.

Age UK Notts

George is a very conscientious, polite and efficient engineer that worked in a clean, safe and timely manner. Despite it being a Friday evening when usually everyone one is in a hurry to get off and start the weekend, George stayed to complete by tidying and vacuuming the area he had worked in. He took pride in his work and left the site as good as he could.

Ella Mossop – Facilities Manager

Myself and my colleagues are very impressed with the service received. From start to finish, everything was very professional and completed very efficiently. The engineer was outstanding, he arrived early both days and cracked on with minimal noise and mess. He made sure all staff members knew how to use the system before leaving and reassured us that we would be able to contact him should any problems arise.

Active Leisure

Your engineer, Kevin, was absolutely fantastic. He was extremely professional, knowledgeable and was determined to ensure everything was working as well as it could be and that I knew how to use the system. He was here for a long time and I can't sing his praises enough. I hope you will pass this feedback on to him and also to his uplines -he's a credit to your company.

John A. Stephens

The engineer that was sent to fix our alarm was brilliant - couldn't speak more highly of the company!

Gemma B – Procurement Manager

Gemma B – Procurement Manager

Mellor Community Primary School

We have just transferred all of our security management to APS and from the outset the service has been exemplary. Over the past week or so we have had engineers on site who have been so professional in the mammoth task that they have had to carry out. A big thank you to Ash, Jenny and the team at HQ, who have answered queries really quickly. Also a big thank you to Martin (CCTV & Intruder engineer) & Jordan(Fire Safety engineer) for being so accommodating to our needs whilst on site.

Erewash Indoor Bowling Centre

Very pleased with the quality of work & standard of service we are getting from APS. Everyone we have come into contact with, from sales & admin, through to the tech & service teams have been helpful & friendly. We first came into contact with APS when they took over the monitoring & maintenance of our alarm systems. Soon after we started taking to them about CCTV and it wasn't long before they installed us a new 4 camera system. To complete the circle, they have just completed work on a new, very easy to use, door entry system.

Adam – Housing Association

APS have completed a number of CCTV, alarm and personal protection systems for our organisation, and we have always found the company to be flexible, efficient, and very easy to deal with. The team is friendly, accessible, and knowledgeable. Their prices are very competitive too!

Nigel – Procurement Manager

Good service and product from a local business. Product was fitted efficiently and within budget.

John – Facilities Manager

I am very pleased to say that from the initial call to Chris to the completion of the full fire and burglar alarm installation everything went without a hitch. The team of engineers were very helpful and professional, I would certainly recommend them to any company looking for the services that APS provide, we have already asked for a quote for another site.

Added Scientific Ltd

Really pleased with the whole process, from beginning to end. The engineer was very polite and did a great job, leaving everywhere very clean and tidy. Thank you!

Bill – Health & Safety Manager

APS Engineers have had to visit some of our high complex hostels and have carried out all works with the satisfaction from our Service Managers, and all works were carried out professionally, with care, precision and without disruption or incident to our organisations operations. I can recommend him highly and without reservation. APS are very flexible to their response (turning orders around in quick time) and they are extremely clean and tidy in the workplace and never left any of our properties in disarray.

Paul

After repeated poor advice and service from another company we asked Chris Bee to look over the panel and sensors at our Long Eaton office; this was done promptly, resulting in a sensible proposal and we ordered the work to be done. All very satisfactory... we're now talking with Chris about another little project at another office!

Speak to a Security & Fire Expert

0115 946 1510

APS can also offer a maintenance programme to regularly check that your safety system is in line with regulations and working to full capacity Whatever type of building you have, we can offer a package to suit your requirements and budget. Why not call us today to find out how we can help to protect your people.

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