Product name-Wired Networking Type Smoke Detector ALF-S043

Product classification:Independent Smoke Detector

Characteristic: network smoke detector



◆Power supply non-polar input


◆Infrared photoelectric sensor


◆MCU processing, eliminate false alarm >


◆Network relay output / LED indicating alarm


◆SMT manufacture technology, high stability


◆Dustproof, mothproof, anti-light interference design



◆Stainless steel shield in chamber, anti-RFI(20V/m-1GHz)



◆Operating voltage:DC9-35V


◆Alarm current:9mA(NC);19mA(NO)


◆Alarm output:Relay output


◆Installation:Ceiling mounted




◆Working environment:-10℃~+50℃,(≤95%RH No congelation)





Our advnatage:

The same product,the lowest price.

The same price,the best quality.

The same quality,the fast delivery time.

To provide our customers with best price and quality is our long term target.

Our company:


Having our own factory which provides you the most competitive price.

CE,FCC,ROHS,IP55 for some products and ISO9001 certificate make you satisfied with quality when using our products.

Professional team provide you the latest design and satisfying sevices.

Thanks for your time of viewing.Please contact me freely to get more information.

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