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Elmdene International Ltd

Portsmouth, United Kingdom (UK) · Home and Garden

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Data quality

Complete · Accuracy

Last verified

May 2026

#power supplies

#sounders

#sirens & beacons

#magnetic contacts

#junction boxes

#en54-4 power supplies

#fire alarm power supplies

#security system power supplies

#access control power supplies

#enclosures

#pstn migration solutions

Elmdene International Ltd is a Home and Garden company based in Portsmouth, United Kingdom (UK), with 50-100 employees. Elmdene International Ltd's profile is verified on Enterprise League.

Overview

Elmdene International Ltd is a leading UK manufacturer of high-quality, innovative electronic power solutions specifically designed for the fire and security industries. Based in Portsmouth, we specialize in the core components – including 12V and 24V power supplies, sounders, and enclosures – that underpin reliable systems for installers and end-users. As a subsidiary of Potter Electric Signal, we’ve built a reputation for dependable products and responsive support, continually investing in research and development to meet evolving market demands and stringent industry standards. With over forty years of experience, Elmdene delivers value-for-money solutions, backed by a commitment to quality and a lifetime warranty on key components like magnetic contacts and junction boxes, ensuring peace of mind for critical life safety applications.
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Contact Details

sales@elmdene.co.uk

Portsmouth, United Kingdom (UK)

Company Type

Public Limited Company

Employees

50-100

Categories

Home Appliances
Electronic Equipment
Electronic Manufacturers

Keywords

#power supplies

#sounders

#sirens & beacons

#magnetic contacts

#junction boxes

#en54-4 power supplies

#fire alarm power supplies

#security system power supplies

#access control power supplies

#enclosures

#pstn migration solutions

Awards

• 2026 OpenSee all

Products

Default Product Image
24V Power Supplies
Electronic Manufacturers

Our 24V power supplies are engineered for demanding security and fire systems, offering a stable and reliable power source. Designed to meet industry standards, these units are suitable for a wide range of applications, including access control and intruder alarms. We offer both standard and bespoke solutions to meet your specific requirements.

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Services

Default Product Image
12V Power Supplies
Electronic Manufacturers

Elmdene offers a comprehensive range of 12V power supplies, meticulously engineered for fire and security systems. These units are designed to meet EN54-4 and EN50131-6 standards, ensuring compliance and reliability in critical applications. Available in various enclosure types and with features like lithium backup and PSTN migration solutions, our 12V power supplies provide robust and adaptable power for your systems.

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