Alarm System\Alarm Siren
报警系统/报警喇叭
•独立的高音号角设计，大闹钟音量 • Responsing臂的声音，撤防，可与使用 板，车门maganetic ，紧急按钮，在高音的帮助发挥了作用， 威慑 •篡改功能，状态和处理报告，定期自检 性能状态 •外形美观，声音响亮，适合安装在 走廊，窗户等地方。 参数：
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•Independent high tone horn design, large alarm volume •Responsing the voice of arm and disarm, can be used together with panel, door maganetic, emergency buttons, play a role in treble help and deterrence •With tamper function, periodic self-test of state and processing reports of performance status •Beautiful appearance, loud voice, suitable for installation in corridors, windows and other places. Parameter:
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