All colocation facilities are monitored 24x7 by GTT's Network Operations Center (NOC), which also coordinates the activities of GTT's engineers located across the GTT network, ensuring fast service response times. Each facility is installed with VESDA plus ionisation and optical detectors linked to the NOC, with fire suppression being carried out by an inert gas complying with local standards. Total access to your servers and equipment is assured at all times and at our data center sites GTT can provide first level technical assistance. Access to GTT's sites is, at all times monitored and controlled by staff at the NOC. Perimeters and access points are alarmed and constantly monitored via a building management system, with personal detection devices installed at sites, monitoring movement within the building.