Đầu báo khói địa chỉ FDO181
With built-in CPU, signals received are processed by intelligent algorithm
Two kinds of sensitivity settings (standard, sensitive)
Opto-electronic sampling chamber detects fire more reliable and accurate
Automatically address setting
For the early detection of smoke-generating flaming and smoldering fires
Resistant to environment and interference factors such as dust, fibers, insects, humidity, extreme temperatures…
All-around visible alarm indicator
Communication via FD18-BUS, polarity free co
Giá:
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