點擊圖片查看大圖供應(yīng)四區(qū)火災(zāi)報警主機 多線消防報警主機
4路多線報警主機，每路可連接25個探測器，直觀一對一狀態(tài)顯示，一路聲光報警輸出，一路火警、故障、監(jiān)控報警輸出
- 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.
TEL: 0755-29592202 13714171160 蒙小姐
0755-61501928 13410101800 解先生
0755-61501831 13794476790 魯先生
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