The project was carried out in accordance with the strictest specifications set by OTE and was certified by the organization itself, using next-generation OTDR and Power Meter measurement equipment. As a result, Personal Security now serves more than 40,000 subscribers through the most advanced telecommunications platform available to a modern Central Monitoring Station (CMS). This platform is capable of supporting up to 1,000 telephone lines and up to 240 VDSL connections.