现场紧急报警开放式配置、可外加无线门磁、烟感、气感有线、无线兼容,8个防区显示Alarm emergency sceneOpen configurable, plus wireless magnetometer,Brown, gas fluCompatible to both wire and wireless systems 8 Defense Area indicated1、采用主机与声光警笛一体化设计。2、报警时警笛与红色闪光灯同时作用,警示性更强。3、可方便地扩充各种探测器(最多30路)。Two-in-one design for flashing siren and main panelAlarm sound flare take action to make more powerful warning.Can be easily expanded range of detectors (up to 30 routes)主要技术参数(Specification)供电电源(supply power):AC=220V±10% DC=9V工作电源(working current): ≤500mA报警电源( Alarm current): ≤300mA工作频率(Operating Frequency) : 315MHz± 0.5MHz