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Welcome to MDH WirelessTechnologies.

Wireless Products for Security, Fire Alarms, Safety, Lone Worker Alarms, Panic Alarms, Paging and Remote Control Systems
 
With over 27 years’ experience of providing wireless solutions for our partners in  industry, commerce and public sectors we are ideally placed to help you with either our standard range of panic alarms, man down sytems, personnel warning and fire alarm systems for the deaf and hard of hearing, deafSentry.

If you are looking for lone worker alarms, or a panic alarm, then start with our 121Sentry, a very effective and simple to use system, which will not break the bank. It is totally portable from building to building.
 
Our lone worker alarm systems, workerSentry, and our portable contractorSentry, can be linked to our pagers, sirens, flashing lights and autodiallers into the telephone system.
 
Our gateSentry gate alarm and doorSentry door alarm will give you that peace of mind, knowing when someone has entered your premises. It can wirelessly contact our pagers, alarms etc.
 
Our very effective swimSentry, Pool Alarm, is used in many public pool, and leisure complexes to ensure swift help is on hand when an emergency situation occurs. With fully waterproof units and no wiring required, you can upgrade your system very quickly.
 
Our Medium Range Pager system, the mrSentry, is the ideal solution if you need to summon help, from different people, and from different locations and identities.
 
Our timeSentry system to alert conference speakers when they go 'over time' is just another example of the versatility of our systems and designs.
 

We can combine our products with autodiallers, repeaters, and many other systems to give you the solution you need.
 
We have worked in retail, local authority and public sector, health care, and leisure industries to name but a few.
 
Contact us, and we will tailor a solution for you.