High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty

Cheap Cell phone blocker device Fixed Wifi Jamming devices Indoor 4G cellular jammers Jam GSM 3G 4G signals

Cheap Fixed 6 Band cell phone blocker device Blocks GSM 3G 4G 2.4G Wifi Signal

  • 316.09
  • $619.09


  • DJ-064
  • Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
  • 1 year warranty
  • SSL encryption, website privacy
After the order is completed, you will receive an email (if you don't receive it, please check your spam inbox) containing your order details and the shipping address. Please check carefully.

Don't know which jammer to buy? Send us an email [ [email protected] ] and tell us your requirements (signal to be blocked, distance to be blocked, portable or Desktop ? budget...), and you will definitely get the best recommendation.

Are you still worried about playing mobile phones for your children in class, and playing with mobile phones in the bed at night? Or always interrupted by sudden phone ringing during meetings, this fixed 6-antenna cell phone jamming device for classrooms, libraries, cinemas, offices and other indoor environments where cell phone and WiFi signals are prohibited is absolutely the best s Choice.

When it is turned on, you can choose to block GSM 3G 4G 2.4G Wifi and other signals individually or at the same time through the power adjustment switch, in the interference range of 0-30M (depending on the signal field strength of the place of use), ban the phone for you Communication equipment such as GSM 3G 4G 2.4G Wifi and other signals are very powerful!

What's more, since this desktop cellphone blocker has a low-noise, efficient cooling fan. It can meet your 24-hour continuous work, and the interference performance is very stable.


1. High-efficiency dual fans with low noise, make the equipment dissipate well and work continuously
2. Adjustable output power design is more convenient for manufacturers to use
3. Each channel can be controlled individually
4. Interference range up to 30 meters


-CDMA850: 851-894 MHz
-PHS 1900: 1920-1990 MHz
-3G: 2100-2170 MHz
-4G LTE: 725-770 MHz
-4G LTE: 2300-2400 MHz
-Wifi 2.4G: 2400-2485 MHz

Output power: 15 watts
Voltage: AC 110/220V, DC 12V
Power Adapter: After connecting the power
Use Interference range: up to 30m, the interference radius still depends on the signal strength within a certain range
Operating temperature: -10℃ to +50℃ ℃
Operating humidity: 5% to 80%
Dimensions: 320 x 115 x 55 mm
Weight: 3.0 kg
Warranty period: 1 year

Package Contents:

Desktop Cell Phone Jammer x 1
AC charger x 1
Antenna x 6