01474 363 535 sales@idhalarms.co.uk

About Us

About US

Since 1982

We Are A Full Service Alarm & Security Specialist

Welcome to IDH Alarms Co Ltd, Established in 1982 and accredited to the highest industry standard (NSI gold). We design, install, commission and maintain electronic security systems, fire alarms systems and bespoke projects. Our customer base ranges from the small domestic properties to local authorities and local constabulary sites. We provide an effective 24-hour service throughout Kent and the south east area. With our service and installation team based across Kent we are able to deliver a very effective service to our customers.


IDH Alarms & Security, You Name It, We’ll Be there.

Serving Your Local Area


Head Office

17 Edwin Street, Gravesend, Kent DA12 1EH

Call Us

01474 363 535