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Firre Alarm Supplier Standalone Photoelectric Fire Smoke Detector with CE and RoHS

General DescriptionThe stand alone smoke alarm is a battery powered independent photoelectric smoke alarm,it is able to quickly detect the smoke of fires, when the concentration exceeds its alarm ...

Addressable Smoke Detector for Addressable Fire Alarm System

A. Features1．Automatic compensation function. It can be automatically compensated to improve the reliability of the smoke detector, such as external environment (temperature, humidity, dust, sta...