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

GSM Smoke Detector, SIM Card Smoke Detector, GSM Smoke manufacturer / supplier in China, offering SIM Card GSM Smoke Detector with Built-in Battery, Wireless Solar Powered Outdoor PIR Motion Sensor, Low Power Wireless / Wired Ceiling PIR Motion Sensors and so on.

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Supplier Homepage Product Smoke Sensor SIM Card GSM Smoke Detector with Built-in Battery

SIM Card GSM Smoke Detector with Built-in Battery

Purchase Qty.:
5-99 100-999 1,000+
FOB Unit Price: US $20 US $18.5 US $16.5
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $20
100-999 US $18.5
1,000+ US $16.5
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000 PCS Per Day
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: WL-228G
  • Anti-theft Alarm System Approach: Passive
  • Anti-Theft Alarm System-Wide: Space Security Alarm Detector
  • Types of Smoke Detectors: Photoelectric Smoke Style
  • Infrared Sensor Installation: Ceiling
  • Standby Current: ≤10mA
  • Color: White
  • Frequency: 850/900/1800/1900MHz GSM Frequency
  • Sound Level: 85dB
  • Operating Temperature: -10ºC~ +60ºC
  • Trademark: WALE or OEM
  • Specification: CE, ROHS, FCC
  • HS Code: 8531100000
  • Type: Smoke Detectors
  • 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: NA-300
  • Detection Area: 15-25m2
  • Certification: Ce
  • Power Supply: AC100-240V
  • Alarm Current: ≤20mA
  • Unit Size: 145*140*45mm
  • Transport Package: Colorful Box Packed or OEM
  • Origin: Shenzhen, Guangdong
Product Description
Hot! ! ! GSM Smoke Detector with built-in rechargeable battery
5 groups auto dial phone number
5 groups SMS phone number
Detection methods: Optical Labyrinth
Low power CMOS microprocessor
With a manual test function
GSM Frequency: 850/900/1800/1900MHz
ABS plastic material
Technical Specification
Model typeGSM smoke detector
Power supplyAC100-240V
Detection area15-25m2
Installation height1.7 to 2.5m(2.2m is proposed)
Sound level85dB
Installation heightBelow 6m
Standby current     ≤10mA
Alarm current≤20mA
Operating temperature-10ºC~ +60ºC
Relative  humidity≤85%RH (40±2ºC)
Unit size145*140*45mm
Unit weight0.35KG


Q1: Where is your Factory? How can I visit your company? 
A1: Our factory is located in Shenzhen, Guangdong, China. We could pick you up from the hotel you live when you come to Shenzhen.
Q2:  Warranty?
A2:  Normally it's one year, but it will be 2 years if you can be our agent
Q3: Can I get some Samples? Are your samples free or need cost?
A3: It can be free, but anyway we have to charge for the samples first, the sample charge can be returned after official order placed.
Q4: Could you please make OEM for us?
A4: Surely yes.OEM&ODM, any your customized alarm system we can help you to design and put into product
Q5: How long can I get your samples?
A5: For samples, it will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express.
Q6: When can I get the price?
A6: Your inquiry related to our products or prices will be replied in 24 hours. If you are very urgent to get the price, please call us by 86-15219472236.
Q7: What's your Payment method supported?
A7: We accept T/T, Western Union, L/C etc.
Q8: Shipping & Express
A8: 1). If you have specified shipping agent, we will contact them and to deliver your goods.
       2) If you do not have specified shipping agent, we will delegate a credible one for you to deliver your goods. Goods could be delivered by air, by sea, by express (DHL, UPS, TNT or FEDEX).

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