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Shenzhen Safety Electronic Technology Co., Ltd.

Smoke Detector, Smoke Tester, Fire Detector manufacturer / supplier in China, offering Popular Heat & Smoke Detector for Hotel/Home, High Quality Home Wireless GSM Alarm System, Top Quality 433/315MHz Frequency GSM Wireless Alarm System and so on.

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Popular Heat & Smoke Detector for Hotel/Home

Purchase Qty.:
1-99 100-999 1,000+
FOB Unit Price: US $7.5 US $7 US $6.8
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $7.5
100-999 US $7
1,000+ US $6.8
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Production Capacity: 100000 Pieces/Month
Transport Package: Neutral/Customized Package
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: SFL-348
  • Anti-theft Alarm System Approach: Passive
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style
  • Infrared Sensor Installation: Ceiling
  • Usage: Smoke Alarm
  • Certification: Ce, ISO
  • Working Volt: 9VDC/12VDC
  • Operating Temp: -10~50 Degree
  • Trademark: SFL
  • Origin: Shenzhen, China
  • Type: Smoke Alarm
  • Anti-Theft Alarm System Type: Smoke Alarms
  • Anti-Theft Alarm System Distance: Common Detectors
  • Infrared Sensor Probe Type: Infrared Temperature Sensor
  • Combustible Gas Detector Model: Smoke Alarm
  • Installation Mode: Ceiling Mounted
  • Application: Home or Factory Security
  • Working Current: 10-30ua
  • Alarm Volume: 85dB
  • Specification: 55*38*46cm/134g
  • HS Code: 8531100000
Product Description
Popular Heat & Smoke Detector for Hotel/Home

Technical Parameters

Popular Heat & Smoke Detector for Hotel/Home

Main Features

Popular Heat & Smoke Detector for Hotel/Home

Popular Heat & Smoke Detector for Hotel/Home


1. Sensor: light labyrinth 
2. Operating voltage: DC9V/12VDC 
3. Standby current: less than10uA
4. Alarm current: 10-30mA
5. Sensitivity: adapt to U1217 standed (3.2% weak smoke per feet the detector espond
6. Operating temp.: -10 to +50 degrees
7. Alarm volume:  85dB/(10 feet)
8. Alarm output:Sound & flash alarm,auto reset after alarm(wired); alarm transmitting 
9. F:315M/433M ,transmitting distance:50m(with block)(optional)(wireless)
    R size: R=105mm,H=38mm 
10. Working humidity: less than 95%RH
11. Alarm mode: sound & flash alarm
12. Alarm volume: more than 85dB/m`
13. Detecting area: 20 square meter  
14. Sensitivity: class I 
15. Dimension: 107mm dia.*35mm deep   

Product Image

Popular Heat & Smoke Detector for Hotel/Home
Popular Heat & Smoke Detector for Hotel/Home


Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004, and is a high-tech private enterprise specializing in the research, development, manufacture, sale and service of security alarm series products.

Our company always adheres to the business principle of "good faith to win customers, good quality to catch market". Now we have set up offices in more than 20 provinces in China, and we also set up our branch company in Hong Kong named Safety Electronic Technology (HK) Co., Ltd., which is convenient for developing overseas markets. The products sell well in China Mainland, Hong Kong, the United States, Canada, Africa, Europe, the Middle East, India, Thailand, Malaysia and many other countries and regions.

Popular Heat & Smoke Detector for Hotel/Home

 If you have any questions, please contact us. We will try our best to provide you with the most satisfying service!!
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Ms. Season
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