SYNCHRONOUS VISION ALARM SYSTEM

摘要

A synchronous visual alarm system including a pseudo noise generating unit, a synchronization signal generating unit, and inverter transmit unit is provided to turn on all visual alarms at the same time by conforming a operation of a visual alarm installed at the same section. A synchronous visual alarm system comprises the followings: an auto fire alarm system generating a signal by a control unit(20); a control unit sending a signal synthesizing a visual alarm(30) synchronization signal and a pseudo noise to visual alarms; and a visual alarm turning on a xenon lamp(33) according to a synchronization signal. The control unit comprises a pseudo noise generating unit(21), a synchronization signal generating unit(22), and an inverter transmit unit(23).