Gold Member Since 2014
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Shenzhen Wale Group Co., Ltd.

Wireless Gas Sensor, Gas Detector, Detector manufacturer / supplier in China, offering 110-220VAC Wireless Home Fire Security LPG Nature Gas Detector, Multi Language Voice Wireless Home GSM&PSTN Alarm System, New Product Wireless GSM Home Security Burglar Alarm System and so on.

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Supplier Homepage Product Gas Sensor 110-220VAC Wireless Home Fire Security LPG Nature Gas Detector

110-220VAC Wireless Home Fire Security LPG Nature Gas Detector

FOB Price: US $6.5-7.3 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $6.5-7.3/ Piece
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Port: Shenzhen, China
Production Capacity: 100000 Sets Per Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: WL-938W
  • Usage: Gas
  • Certification: CE, FCC, RoHS, CCC
  • Response Time: Below 20 Seconds
  • Working Voltage: 220VAC
  • Work Temperature: >-10<+55
  • Product Dimension: 115*70*43mm
  • Transport Package: Each Piece Is Packed in an Independent Box
  • Origin: Shenzhen, Guangdong
  • Type: Sensor
  • Installation Mode: Wall Mounted
  • Application: Home, Industry
  • Certificated: RoHS/Ce Certificated
  • Output: Nc\No or Level Output
  • Emitting Frequency: 433MHz
  • Trademark: WALE
  • Specification: CE, ROHS
  • HS Code: 8531100000
Product Description
110-220VAC Wireless Home Fire Security LPG Nature Gas Detector

Brief Introduction:
1. Adopt nanosensor, patented design to prevent false alarm and miss alarm effectively.
2. No, NC output.
3. Suitable for most weak electric control system, such as burglary alarm system etc
4. Wall mount, good look and low consumption
5. Automatic reset after eliminating the alarm
6. Autonomous output or net-working is selectable

1. Wireless gas leak detector
2. Working Voltage: AC 220V
3. Working current: ≤70mA
4. Alarm current: ≤160mA
5. Materials: ABS
6. Wireless transmitting distance: 500m(Open area)
7. Alarm level: 10%±5%LEL (5000PPM)
8. Detecting area: 20m2
9. Emitting frequency: 433MHz
10. Programme method: 1527/2264
11. Unit Size:130*68*38mm
12. Can detect natural gas, coal gas, LPG

working voltage12VDC
sensorThe new nano-technology sensors, long serving life
Induction gasescoal gas, natural gas,LPG
alarm concentrationcoal gas0.1~0.5%,natural gas0.1~0.3%,LPG01~0.5%
working currentstatic≤40mA, alarm≤100mA
working temperature_10°C~+55°C
response timeless than 20s

1. Warranty
Normally it's one year, but if you can be our agent it will be 2 years.

2. Why choose us?
AS the professional manufacturer in GSM & PSTN Wireless Intruder Alarm System with 15years experience, we developed series of alarm system with high quality and competitive price. In first business, sample order is available. With professional R&D team to provide OEM&ODM service.

3. When can I get the price?
We usually quote within 24 hours after we get your inquiry. 

4. Are your samples free or need cost?
It can be free, but anyway we have to charge for the samples first, the sample charge can be returned after official order placed.

5. How can I get your samples?
You're welcomed to email us for checking. It will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express.
110-220VAC Wireless Home Fire Security LPG Nature Gas Detector
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