Main Products: smoke detector ,heat detector ,gas detector
Optical smoke detector mains smoke alarm smoke and heat detector for fire safety
USD $4 - $9 /Piece
Min.Order:1 Piece
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Business Type: ManufacturerMain Products: smoke detector ,heat detector ,gas detector
Optical smoke detector mains smoke alarm smoke and heat detector for fire safety
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Product Details
Main features:
1.Power supply non-polar input
2.Infrared photoelectric sensor
3.MCU processing, eliminate false alarm
4.Network LED indicating alarm
5.SMT manufacturer technology, high stability
6.Dustproof, mothproof, anti-light interference design
7.Stainless steel shield in chamber, anti-RFI(20V/m-1GHz)
8.Execute criterion: GB4715,EN54-7, UL539
More details ：/smoke-and-heat-detector.html
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