Giá bán: |
Vui lòng gọi
|
Tình trạng: |
Mới 100% |
Bảo hành: |
12 tháng |
Xuất xứ: |
Systemsensor |
Đầu báo khói loại thường dùng 2 dây
The 800 series are 2-wire conventional low profile plug-in detectors designed to meet the performance criteria designated by
UL. It is a low cost and high reliability series. A LED will be latched on to locally indicate alarm. The in (-) and out (-) terminals
are short-circuited inside the detectors. When the detector is mounted , it will continue the wire to the next device or EOL
resistor. When it is removed, the wire will be open for wiring supervision