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Products > signal display > Shenzhen Guian Technology Co.,Ltd. | Similar Products
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signal display

" found 2 Products from Shenzhen Guian Technology Co.,Ltd., China
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Smoke Detector Adressable Fire Alarm Wire Smoke Alarm

Smoke Detector Adressable Fire Alarm Wire Smoke Alarm
signal, reduce false alarm (factory default). B. Specifications 1．Working voltage:15-28V Impulse voltage 2．Working current： 1）Standby current：≤0.5mA 2）Alarm current：≤2.8mA ...

Addressable Smoke Detector for Addressable Fire Alarm System

Addressable Smoke Detector for Addressable Fire Alarm System
signal, reduce false alarm (factory default). B. Specifications 1．Working voltage:15-28V Impulse voltage 2．Working current： 1）Standby current：≤0.5mA 2）Alarm current：≤2.8mA ...
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