Electronics Repair

Security Trade Supplies has a specialised electronics rework and repairs facility dedicated to the Electronics Security Industry.

We have the resources to repair or source replacements for most Castle products from the CD1000 range in the mid 1970’s, up to the early generations of the Euro Meridian range.

We work on various other manufacturers products where they no longer do so themselves. We have master manuals, test jigs and spares for many of these, and carry nearly 10,000 different spare parts in stock!

We repair/calibrate the Castle iD testmeter, replace the lithium batteries on Scantronics 4603 Radio Transmitters and service all kinds of other equipment.

If you have any repair inquiries then please email us.