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Ministry of Defence

With a reputation for total confidentiality and a security status allowing highly classified contracts to be accepted, we have for many years supplied the United Kingdom’s Ministry of Defence (both at home and abroad) and Secure Central Government with a wide variety of specialised cameras, surveillance equipment and formal interview recorders.

The Company has also won many high-value contracts for the installation of large video training facilities complete with control rooms across the UK.

Digital Interview Recorders

The DHC MultiStream recorder range meets or exceeds all legislative requirements and recommendations and offers a future-proof, modular design.

Covert Audio & Video

We have built a reputation over the years for producing some of the most innovative covert audio and video products in the industry.

Body Worn Video

Theia – our latest P.A.C.E. compliant Body Worn Video device offers up to full HD 1080P video, with integral Wi-Fi and GPS receiver for GEO tagging files.


A full range of tracking products is available complete with modems, processors, dishes and antennas.

Specialist Negotiator Kits

Pre-wired and quickly deployable siege and hostage negotiator kits are available from David Horn Communications.

Maintenance & Support

We offer a number of tailored maintenance and support options to meet the operational requirements of customers.

Get in touch with us today to enquire about our products & services