CMR Electrical is a family run business that has been operating since 2003. We design and manufacture all of our products in-house allowing complete flexibility for every product to be customised to meet user requirements.
We supply a wide range of products including water, oil and fuel leak detection systems, BREEAM water flow detection system and room temperature alarm systems. Our technology can be used in a wide range of locations including server rooms, comms rooms, data centres, office blocks, tea point areas and kitchens.
Our products and systems have been sold to customers in over 70 countries around the world.

CMR Blog
Our Blogs highlight what is happening in our industry, new CMR products and enhancements to existing CMR products.

Pros and Cons of using APPs in Water Leak Alarm Systems?
Today there is a growing trend for all technology to go wireless. From wireless headphones and speakers to printers and wireless charging. This revolution has crept into water leak detection systems for both domestic and industrial use. This has developed into using smart APPS on your mobile devices to control building utilities at a touch […]

Benefits of Actuated Ball Valves
CMR Electrical were one of the first Water Leak Detection companies in the UK to use Actutated Ball Valves. Read this article to discover the benefits of actuated ball valves in water detection systems. Find out why we rarely use Solenoid Valves. What is a Solenoid Valve? Solenoid valves are electromechanically operated valves that convert […]

Comparision of Leak Detection Sensors
Types of Leak Detection Sensors: A Comprehensive Comparison Discovering and addressing water and fluid leaks promptly is crucial for preventing damage and minimizing costs. Various Leak Detection Sensors are available, employing different methods to detect leaks. By comparing these sensors, you can make an informed decision based on your specific needs. Here are the main […]

UK-Australia Free Trade Agreement
A new trade agreement has been signed and will come into effect from May 31st 2023. It comes just weeks after the UK concluded negotiations to join the Comprehensive and Progressive Trans-Pacific Partnership (CPTPP), a free trade area worth £9 trillion, putting us at the heart of a trading powerhouse. All tariffs on U.K, goods […]

How to prevent water damage
This article highlights how to prevent water damage in your home and discusses what signs you need to look out for. A report by the Association of British Insurers (ABI) states that water damage is the most expensive type of claim for insurers in the UK. This accounts for 30% of the total claim’s costs. […]

BREEAM Water Detection
CMR Electrical design BREEAM Water Detection units to detect major water leaks within a building. If required, our leak detection systems also detect leaks in the mains water supply, between the utility companies meter and the building’s boundary. Our BREEAM water detection systems meet the requirements of the BREEAM Environmental Assessment Method (BREEAM). This enables […]

8 zone Wireless Water Detection Alarm
Upgraded new product! We have upgraded our original wireless water detection system for homes, office blocks and commercial properties. Our latest leak detection product can now detect water leaks in up to eight different areas. The wireless water detector sensors are easy to fit and do not require an electrician. There is no need to […]

Bunded Tank Oil Leak Alarm Type ODT2-1
Welcome to our blog, where we proudly present our latest innovation—the Bunded Tank Oil Leak Alarm. We have designed this cutting-edge alarm system to seamlessly integrate into bunded oil tanks, guaranteeing the secure storage of diesel fuel. Our unwavering commitment to environmental responsibility drives us to equip our leak detector with the necessary features to […]

CMR Electrical are expanding their UK based manufacturing facility
Expansion of manufacturing premises to meet growing demand After careful consideration and analysis of our growing global and domestic markets, CMR Electrical are expanding their UK manufacturing facility. This expansion aims to meet the increasing demand for our temperature, water and oil leak detection alarm systems. It will enable us to expand our workforce so […]