供應(yīng)四區(qū)火災(zāi)報(bào)警主機(jī) 多線消防報(bào)警主機(jī)
4路多線報(bào)警主機(jī)，每路可連接25個(gè)探測(cè)器，直觀一對(duì)一狀態(tài)顯示，一路聲光報(bào)警輸出，一路火警、故障、監(jiān)控報(bào)警輸出

• Four Style B (Class B) Initiating Device Circuits (IDCs).
• All zones accept two-wire smoke detectors and any normally-open contact devices.
• One built-in, Style Y (Class B) Notification Appliance (Signal) Circuits (NACs).
• Alarm, Trouble and Supervisory, Form-C relays standard.
• 24-volt operation.
• Resettable four-wire smoke 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.

 

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          0755-61501928  13410101800 解先生 
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