Welcome to GJD Manufacturing

Electronic Perimeter Detection and high performance LED illumination

GJD is an award winning UK manufacturer, designer and supplier of professional external detector equipment, as well as Infra-Red and White-Light LED illuminators.

GJD's security solutions rapidly identify genuine alerts, reduce false alarms and optimise the callout of responders, making our products a truly valuable asset to both people and properties in all industry sectors across the world.

Why we do what we do

Protect and secure people and places.

What we do

Make and sell outdoor detectors and illuminators that meet our customers needs.


Latest News

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GJD, Janus Technology and Coordinated Security take part in endurance go karting to raise money for Down Syndrome Extra 21 charity

The go karting race is the main fund raising event of the year for DSE21 and is held at Buckmore Park, Kent on Saturday 19th May 2018. This year GJD has teamed up with Janus Technology and...