Chess Dynamics offers Sigma LEO as part of their Security and Critical Protection National Infrastructure offering.
Sigma is based on a family of EO/IR sensors deployed for a variety of land based surveillance applications such as land border security, coastal/port surveillance, force protection and mobile reconnaissance. The Sigma range follows the same modular approach as the Land & Naval systems, which allows for easy integration and servicing.
Chess incorporates maritime protection features such as stainless steel connectors and special sealing within Sigma LEO to ensure long term reliability in the marine environment. Chess has a long-standing pedigree in providing military level capabilities such a full military EMC and support for military vehicle power supplies in its Hawkeye and Sea Eagle products. Sigma LEO takes advantage of this pedigree for security based applications.