Recent Projects

Fire  alarm project at Rega Research.

After extending and refurbing their busy head office the fire system became not fit for purpose. After a few weeks and many hard hours the new addressable fire system was installed covering the entire unit.

EOR Railway

CCTV and intruder installation over 3 years and still going. EOR railway have developed it's line and stations for many functions over the last few years attracting vast crowds. We at 'three sg' have installed and maintained security requirements for EOR in the on going development of each site.

Please take a look at their site:

The Rayleigh Club

After installing an intruder system and CCTV within The Rayleigh Club's beautifully finished accommodation suites this developed on to the new Pro Golf shop. We have also now taken over the main building and are now in the process of upgrading the original intruder system. This site has been wonderfully developed by the new owners, worth a visit..

View Garden Centre

External Beam Project at installed over the winter months to protect display areas, using Takex beams for a reliable solution.

Metro Cars Harlow

Installation of IP CCTV system within Harlow, HD solution with on going service.

Showcase Interiors

Installation of Fire System within customer requirements were that wired and wireless elements were needed due to high spec interior and finishing. This was accomplished using Apollo and Ampac fire equipment to complete the installation with client satisfaction.