|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||200 pieces|
|Price:||US $9 - 12 / Piece|
|Packaging Details:||Paper carton|
|Delivery Time:||10-15 working days after payment or receipt of L/C|
|Payment Terms:||L/C, T/T, Western Union,Paypal,Credit card,Debit card|
|Supply Ability:||50000 Pieces per Week|
|Alarm Concentration:||0.65～15.5%FT||Working Humidity:||10～90%|
fm standards fire protection,
automatic fire protection systems
Industrial Civil Buildings Smoke Detector FM 200 Fire Alarm System
The smoke detector is designed to sense smoke that comes into the detector area. It does not sense gas, heat, or flame.The smoke detector is designed to give early warning of developing fires by giving off the alarm sounds from its built-in alarm horn. It can provide precious time for people to escape before a fire spreads.
The smoke detector is that with smoke as the main target of detection, applicable to the place there is smoldering stages early in the fire.
The detector is suitable for such industrial and civil buildings that have a great deal of smoke during fires but no smoke under normal circumstances, such as computer rooms, communication machine rooms, libraries and archives.
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