Gold Member Since 2012
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Shenzhen Keenpower Electronic Limited

Signal Jammer, GPS Blocker, Signal Isolator manufacturer / supplier in China, offering Mobile Phone Isolator Signal Jammer with Coverage 2-10m, Sensitive 900MHz Signal Booster and GSM Signal Repeater, Lintratek® GSM 900MHz Cell Phone Signal Boosters for Big Area Two Indoor Antennas Full Kits Mobile Phone Booster and so on.

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Mobile Phone Isolator Signal Jammer with Coverage 2-10m

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Yantian, China
Production Capacity: 3800 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, skrill

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Basic Info
  • Model NO.: SJ131
  • Usage: Auto, Door, Fire, Smoke
  • Channel: 3CH
  • Transmission Rate: 10~20Kbps
  • Transport Package: Giftbox
  • Origin: China
  • Type: Wireless
  • Certification: CE, ISO, FCC
  • Receive Frequency: 315MHz
  • Trademark: GPS Blocker
  • Specification: CE
  • HS Code: 8403101000
Product Description
Mobile Phone Isolator Signal Jammer With Coverage 2-10m
A Cell phone jammer is basically defined as a device that stops any communication process within phones. 
Cell Phone Jammer Professional for Blocking 2G 3G and 4G Phone Signals - 6 Bands Desktop Professional Cell Phone Jammer
Just by using this mobile phone jammer the mobile phone signals can be easily blocked within its jamming range. So for places like the classroom, meeting room, church, library and many other places this remote controlled 3G mobile phone jammer can be used to create peaceful condition.
For the place where needs quiet condition such as the classroom, the church, the meeting room and important places where the mobile phones are not allowed to be used such as the military, the prisons, some important government departments, this mobile phone and GPS jammer is suitable to be applied.
Isolate four frequency bands of GSM/CDMA/DCS/PHS/3G.
Adopting aluminum alloy wiredrawing casing adopting the most international advanced reoxidation surface treatment, many colors selectable.
Total TX power is 1.5W.
Coverage: 2-10m
Conveniently mobile and concealed, small in volume and light in weight.
Operation can last 3-4 hours and easy to charge.
Low power consumption, free of harm to human body.
Performance Specifications
Output power:0.8W
Weight: 150g
Dimension (length x width x height): 135x45x18mm
Charging power supply: AC110~250V
Built-in Li-ion Battery: 3.6V/1250mA 
Important Notes : 
The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
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Ms. Fiona Wu
Overseas Sales Manager
To: Ms. Fiona Wu

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