by LGM Products
+44 1252 725257
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About us

Signaline is a comprehensive range of linear detection systems providing solutions for fire and water leak detection.

Our linear detectors are 100% manufactured in the UK and have a wide range of third party approvals from both international organisations and local bodies – a testament to the high quality of the products.

Currently our brands are Signaline HEAT and Signaline Water


LGM Products is proud to be a market leader in customer service. Our third party approved quality assurance systems gives our customers confidence they need in a reliable and active supplier.

Click Here to download a copy of ISO9001:2015 quality assurance certificate.

Signaline also carries VdS Approval for the  Signaline HD SKM-03  analogue linear heat detection.

As well as our Signaline FT cables being  UL approved and FM approved.

Signaline HEAT

Signaline HEAT Linear Heat Detection is designed to be used in commercial and industrial fire detection systems. Our cables detect heat anywhere along their length and are compatible with both addressable and conventional systems. Signaline HEAT Linear Heat Detection is ideal for a wide range of applications. Our cables are split into two ranges; the VdS approved Signaline HD analogue system and the UL/FM approved Signaline FT fixed temperature cables. Common applications include car parks, tunnels, cable trays, conveyors and warehousing. Signaline HEAT Linear Heat Detection can also be used in intrinsically safe areas making it suitable for hazardous applications as well.

Signaline WATER

Offering a new approach to water detection, Signaline WATER Water Leak Detection is a low cost and effective way to detect the ingress of water into unwanted areas. Like all Signaline Linear Detectors our Signaline WATER Water Leak Detector will sense anywhere along its length. The Signaline WATER WDM-KM module can monitor up to 1,000m of Signaline WATER Water Leak Detector and is easily interfaced with BMS and other control systems.


We keep a high stock of our key Signaline cables, controllers and fixation clips. If you need your linear heat detection cable in a hurry we are pleased to be able to offer overnight delivery to most of Europe and the UK. If your company is further afield please contact our sales team for our excellent global delivery times.

About LGM Products

Formed in 1988, LGM Products supplies internationally approved fire and signalling systems to businesses around the world. We offer customers a wide range of fire detection products and warning devices made by the industry’s leading manufacturers. We are experienced in providing fire and safety solutions for a variety of applications including hazardous areas and marine environments.

We provide a friendly, reliable and bespoke service dedicated to the customer’s needs and requirements. With a dedicated technical department, our catalogue of product datasheets, approval certificates and wiring diagrams we can provide our customers with full technical support.

To view an example of our product range please visit our main website at

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