• Skip to main content
  • Skip to header right navigation
  • Skip to site footer

info@mdh-uk.co.uk          01280 845530       Book a Site Survey

MDH Wireless Technologies

MDH Wireless Technologies

Wireless Lone Worker Alarm Systems

  • Home
  • About
    • Partner with Us
    • Case Studies
    • Careers
    • Warranties
    • Why Use MDH?
    • Our Team
    • Our Values
  • Panic Button
    • Wireless Panic Alarm System
  • Lone Worker Alarms
    • Man Down Alarms
    • Lone Working Alarm Equipment
  • Pool Alarms
    • Leisure Centre Alarms
    • Sauna & Spa Alarms
    • Gym Alarms
    • Swimming Pool Alarms
  • Deaf Alarms
  • News
  • Contact

Workplace Alarm Systems

No Contracts. No Network Access.

Easy to install, fixed location, wireless workplace alarms for public-facing and lone workers. Established in 1986, we proudly manufacture in the UK & include a one-year return to base warranty as standard.

Book a Site Survey

Welcome to the UK’s leading wireless alarm experts…

Lone Working Equipment
Lone Worker Alarms

Our popular scalable, all-in-one lone worker alarm system is easy to use and quick to install.

Panic Alarm Button

Discreet, easy to use emergency panic buttons to raise the alarm quickly. No contracts/licence needed.

Leisure Centre Alarms
Pool, Spa and Leisure Centre

Our robust leisure alarm systems are purpose-built to quickly and effectively raise an alarm when needed.

Deaf Fire Alarms

Deaf fire warning system meets your DDA obligations. Connects to existing alarm equipment. No ongoing contracts.

Man Down Alarm

Easy-to-use man-down alarm for your lone workers. No licences or maintenance contracts.

Gym and Fitness Centres

Our wireless gym alarm system is an effective way to manage your employees and patron’s safety.

Why Choose MDH Wireless?

Established in 1986 we offer a stable, efficient wireless alarm system that has been tried and tested in many workplace settings.

Manufactured in the UK at our headquarters in Brackley, Northamptonshire, we have the expertise and stability to support you and your system now and into the future.

Call (01280) 845530 or contact us

Leisure Alarms for Pools, Gyms and Spas

Our popular contract-free wireless leisure alarm system includes:

  • Wearable pagers and clip-on transmitters
  • Emergency panic alarm buttons
  • DDA compliant fire warning system for the hard of hearing 

The wireless transmitters alarm units are battery-powered so there’s no need for any cabling which means the system is flexible and can be scaled up or moved as your needs change.

See Technical Information
Leisure-Centre-Alarm-System
Leisure alarms for pool/sauna/wet room environments
Alarms for fixed location lone working

Lone Worker Alarm System

Our popular wireless Lone Worker alarm system automatically or manually summons help in an emergency.

It provides a quick, easy-to-use means of raising an alarm within the workplace using a transmitter, which when activated, send an alarm signal to a central receiver.

It can be carried in a pocket or worn in the carrying pouch (supplied). Ergonomic buttons enable the lone worker to easily call for help or the built-in fall detection that automatically triggers an alarm if the lone worker collapses or is injured.

See Technical Information

Case Studies

Leisure Centre and Gym Emergency Button Alarm
Emergency Panic Buttons at Herongate Leisure Centre
Lone Worker Alarm System at the Rolls Royce site
pa and gym wireless alarm system
South Bank Pool and Spa Emergency Alarm System
Sports Complex Alarm System at Birmingham University
Luxury Hotel Spa Panic Alarm at the Langley in London
Deaf Sentry DDA compliant hard of hearing fire warning system
Deaf Sentry for the hard of hearing

Fire Alarms for Hard of Hearing

Meet your DDA obligations with our popular DDA compliant hard of hearing fire warning system which broadens the effectiveness of your existing fire alarm system by enabling pocket receivers (dedicated pagers) to react to an alarm condition over a range of up to 3 km.

  • No ongoing contracts
  • Site survey and fire test facility built-in
  • EN54-4 power supply + UL94 V-0 enclosure
Ask for a demo today

Customers

Book a Free Site Survey

Ask for a no-obligation site survey where you can see the equipment and we can check the range to see if signal boosters are needed.

Get in Touch

Why MDH?

  • One year warranty
  • Case studies
  • Our values
  • Partner with us
  • Privacy / Cookie policy
  • See our Dialler Programming Guide.

What?

  • Wearable SOS
  • Lone Working
  • Man Down
  • Panic Button
  • Deaf Fire Alert
  • Worker Sentry
  • Leisure Sentry

Where?

  • Offices
  • Leisure Centres
  • Pools
  • Gyms
  • Spas
  • Warehouses
  • Hospitals

Get in Touch

Call: (01280) 845530

Email: info@mdh-uk.co.uk

MDH Wireless, Unit B, Nigel Court
Buckingham Road Industrial Estate
Brackley, NN13 7LF England, UK

  • Facebook
  • LinkedIn

Copyright © 2025 · MDH Wireless Technologies · All Rights Reserved

Back to top

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
Cookie SettingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT