gsm alarm
TEL 01437 563900
About ESD
Edgarsson Security Designs was formed in 1991.
Our aim is design and market innovative electronic products for the security industry.
Our first product was Watchpost, a portable, radio linked, battery powered, perimeter intruder detection system.
Please click on the link below to see a list of some of our customers.

Customer List | Quality, Environmental Health and Safety Policy

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