Water Leak Detection Systems

Water Leak
Detection Systems

Designed to identify and respond automatically when a leak is detected

BREEAM Compliant Water Leak
Detection Systems

Designed to automatically detect the presence of a leak throughout a building’s water supply

Fuel / Oil Leak Detection Systems

Fuel Oil Leak
Detection Systems

Fuel Oil leak detection systems are designed to detect the presence of leaking fuel oil, kerosene and diesel.

Water and Liquid Leak Detection
Room Temperature Alarms

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 Electrical Engineers East Sussex

CMR Blog

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

ATEX Oil Leak Sensor

In today’s world, environmental sustainability and safety are paramount. Consequently, the demand for advanced solutions to detect petrol and diesel leaks is rising. A key player in this domain is our ATEX Oil Leak Sensor. This cutting-edge device swiftly detect leaks, preventing soil and water contamination. Additionally, it ensures compliance with stringent regulations and priortise […]

Water Leak Detection Tape

Water Leak Detection tape is a sensor that enables you to monitor critical areas for water leaks. It offers an early warning system that can prevent costly repairs and safeguard valuable assets. In this article you will find out more about how water leak detection tape works. Exploring its functionality, installation and maintenance. What is […]

Adaptive Water Leak Detection – water leak solutions that respond to your changing water usage

In today’s world, where every drop counts, ensuring efficient water usage and preventing wastage is paramount. That’s where our latest feature comes into play—an adaptive water leak detection system that automatically responds to your water usage. In response to customer feedback, we have redesigned our Domestic Water Leak Alarm (Water Leak Watch). Now, you can […]


What is BREEAM? BREEAM WAT credits are awarded to new and existing buildings. The Building Research Establishment Environmental Assessment Method (BREEAM) provides a framework for evaluating the environmental performance of residential and commercial buildings. This includes energy usuage, waste management, pollution as well as water monitoring and leakage prevention. To achieve BREEAM credits an approved […]

Individual vs common valve control for leak detection

Water leak detection systems play a crucial role in preventing property damage, conserving water resources, and reducing maintenance costs. One key decision when implementing such systems is choosing between individual valve control and common valve control methods. Both approaches have their own advantages and disadvantages. Understanding these differences is essential when selecting the most suitable […]

Optimal Placement of Temperature Sensors in a Server Room

In today’s rapidly evolving technological landscape, server rooms play a crucial role. They maintain the functionality of various organizations, from small startups to large enterprises. With numerous servers and networking equipment running continuously, maintaining proper temperature regulation in the server room becomes crucial. It prevents hardware failures, downtime, and potential data loss. One of the […]

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 […]