Gold Member Since 2006
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Shenzhen Chitongda Electronic Co., Ltd.

Gas Detector, Gas Sensor, Alarm System manufacturer / supplier in China, offering Self Test Function Wireless/Wired Gas Detector (QG-02), 2017 New 3G WiFi GSM Wireless Burglar Alarm System with APP Remotely Control, GSM Alarm System with Voice Quick Operation and LCD (YL-007M2E) and so on.

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Supplier Homepage Product New and Hot products Self Test Function Wireless/Wired Gas Detector (QG-02)

Self Test Function Wireless/Wired Gas Detector (QG-02)

FOB Price: US $9 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $9/ Piece
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Production Capacity: 10000 PCS/Month
Transport Package: 1 Gift Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QG-02
  • Application: Home
  • Trademark: Wolf Guard
  • Origin: Guangdong, China
  • Color: Red and White
  • Usage: Anti-Theft, Gas
  • Specification: CE, ROHS, FCC
Product Description


1.Hot wire type sensor.
2.Modernized design.
3.Detect sorts of combustible gases,LPG and  LNG include city gas
4.Excellent reliability and High stability
5.self test function
6.high accuracy
7.Less affected by other organic solvent
8.LOUD sound signal of 85 db at alarm mode.
9.3 year limited warranty.
10.Easy installation and maintenance.

Technical parameters:
Power supply: AC 220V 
static power: <1.3W
Alarm power:  <1.7W
Work condition
Temperature: -10 c~45 c
Humidity: 30%~90%
Alarm density: natural gas: 10~25%LEL
                           LPG: 10~25%LEL
                           Civil gas: 2~5%LEL

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