4/8/16路多线报警主机,每路可连接25个探测器,直观一对一状态显示,一路声光报警输出,一路火警、故障、监控报警输出 General Conventional Fire Alarm Control Panel with eight Zones Key Specifications/Special Features
?Eight Style B (Cl B) Initiating Device Circuits (IDCs).
?All zones accept two-wire oke detectors and any normally-open contact devices.
?Two built-in, Style Y (Cl B) Notification Appliance (Signal) Circuits (NACs).
?Alarm, Trouble and Supervisory, Form-C relays standard.
?24-volt operation.
?Resettable four-wire oke detector power @ 500 mA.
?Non-resettable power @ 500 mA.
?One-man walk-test programmable for silent or audible test.
?Disable/Enable control per IDC.
?Reverse polarity protection.
英文消火灾报警系统 出口火警报警控制器主机
