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

Gas Detector, Gas Sensor, Alarm System manufacturer / supplier in China, offering Wolf Guard Wireless Gas Detector Alarm System! Best Smart 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 Wolf Guard Wireless Gas Detector Alarm System! Best Smart Gas Detector! Qg-02

Wolf Guard Wireless Gas Detector Alarm System! Best Smart Gas Detector! Qg-02

FOB Price: US $8 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8/ Piece
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Production Capacity: 18000PCS/Year
Transport Package: 1 Gift Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QG-02
  • Signal Transmission: Wired Alarm
  • Certification: CE, ISO, RoHS, CCC
  • Working Principle: Electromagnetic
  • Alarm Volume (within 1m): ≥110dB
  • Usage: Personal, Auto
  • Gift Size: 145*105*50mm
  • Standby Mode: Green LED on
  • Alarm Model: Red LED Flashs and an Acoustic Alarm
  • Operating Temperature: -10~50 Degree
  • Specification: CE, FCC, ROHS for16 years
  • Type: Home Alarm
  • Working Mode: Passive
  • Sensor Type: Electric Alarm
  • Transmission Mode: Cable
  • Receive Frequency: 315MHz
  • Color: Red and White
  • Gross Weight: 278g
  • Type of Gas Sensed: Coal Gas 2000ppm
  • Power Consumption: 1.7W
  • Trademark: wolf guard
  • Origin: Shenzhen
Product Description

WOLF Guard Wireless Gas Detector Alarm System!
Best smart gas detector!
Features and functions                                                                                     wireless gas alarm        
1. Hot wire type sensor;
2. Easy installation and maintenance;
3. Modernized design;
4. Ideal for all kitchens;
5. Detector all sorts of combustible gases, LPG and LNG include city gas;
6. Excellent reliability & high stability; 
7. Self test function;
8. Durable sensor head;
9. Less affected by other organic solvent;
10. AC-DC adapter included;
11. Loud sound signal of 85dB at alarm mode;
12. Three years limited warranty;
13. Suitable for the safety valve.

Technical specifications                                                                                               wireless gas alarm     

Power source:

220V AC



Power consumption:


Operating temperature:


Ambient humidity:

Less than 95%RH

Horn level:

75 decibels at 10 feet

Standby mode:

Green LED on

Alarm mode:

Red LED flashes and an acoustic alarm

Type of gas sensed:

Coal gas 2000ppm±30%

Solid petroleum:


Packaging & Delivery

Packaging Details:
Delivery Detail:3~15 days

About us                                                                                                                            wireless gas alarm        

      We are a leading manufacturer and designer of GSM alarm system for 16 years form
1998, our products have been sold well in more than 120 countries and zones 
all of the world. Our company passed the ISO9001:2000 management system,
and also has the FCC,CE, RoHS and other authorized certificates and glories. 

Why choose us???
QualityHighestleading manufacturer and designer
PriceLowestfactory outfits, always give you the bottom price
Samples and mini order:within 2~3 working days, 
bulk order: within 5~12 working days after payment

Excellent2 years warranty, 1 year replacement, long-life maintenance
excellent workers and technicians
24 hours prepare to give you the best services

Professional contct person( Jasmine)
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