Early Warning

  • Cell Broadcast - Short Message Service

    Short Message Service Cell Broadcast (SMS-CB) allows simultaneous distribution of text messages and binary content to large number of subscribers of 2G, 3G, 4G/LTE and 5G networks based in a pre-defined territory (geo-fence)   In today's dynamic world early ...

  • Third party Integration to NSRPO

    The Nationwide Siren Warning System of the Republic of Bulgaria allows the integration of third-party siren warning systems to it via the B2B interface for migration of third party sirens.  For the control and supervision of those sirens, a universal Third Party Siren RTU (SEWA-RTU) ...

  • Digital Electronic Sirens

    D-ECN - Digital Electronic Sirens The Digital ECN electronic sirens are high-performance sirens which main objective is to work when nothing else does. These sirens are available in various audibility ranges, assuring that siren warning solution has the size and coverage that best suits ...

  • Large scale siren warning systems

    Large-scale systems are nationwide or major urban area siren warning systems. In general, these systems are comprised of more than 100 sirens. These systems have a control centre network structure, including main- and sub-control centres and are often integrated into complex civil defense ...

  • Digital alarm and communication server

    In emergency situations, it is vital to act fast. Most of the time, people react irrational, too fast and incorrect in stressful situations. It is therefore good to implement an automatic alarm system that monitors and steers predefined processes. The digital alarm and ...

  • Forest fire prevention

    Fast and effective detection is a key factor in forest fire fighting. To avoid uncontrollable wide spreading of forest fires it is necessary to detect fires in an early stage and to prevent the propagation. An integrated approach for forest fire detection and suppression is based on an ...