Cegelec has concluded a contract and will deliver 650 telecom shelters to EADS Defence and Security Systems SA over the next three years within the framework of the French National Police’s Acropol digital radio communications network. The Acropol network, the French National Police’s new digital radio communications system developed by EADS, permits the exchange of voice and data. Acropol is an autonomous, secure network that benefits from protection by systematic, automated encryption of communications. Acropol is based on the international Tetrapol standard adopted by the Police Cooperation Group created as a result of the Schengen agreement.