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warning systems | |||
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alerting service (bigmaxus); voice alert system (Alexander Demidov) | |||
reporting system | |||
alerting system | |||
reporting chain | |||
alarm system; General Address System (MichaelBurov); Public Address System (MichaelBurov) | |||
paging system | |||
public address | |||
warning system (Any series of procedures and devices designed to detect sudden or potential threats to persons, property or the environment, often utilizing radar technology; Система устройств, предназначенных для предупреждения об опасности, пожаре, взломе и пр.) | |||
notification system | |||
warning system | |||
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PAGA (Public Address and General Alarm Корица) | |||
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public-address |
системы оповещения : 458 фраз в 63 тематиках |