Main body of composite alarm (GS820C)

Abstract

1. The name of the design product: the main body of the composite alarm (GS820C). 2. The use of the design product: overall use: a composite alarm for real-time monitoring of methane and carbon monoxide and alarming when the concentration reaches the threshold value, reminding people to take timely measures to prevent accidents; local use: for the main body of the composite alarm. 3. The design points of the design product: in the shape of the solid line part. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: this design is a partial design, the solid line represents the part to be protected, and the dashed line represents the unprotected part.

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