Product Information
Name: Mini 10W 4 bands wifi 2.4g 5.2g 5.8g wifi jammer
Model: WT-B4-W
Blocking signal: Wifi 2.4g, Bluetooth, Wifi 5.2g, Wifi 5.8g
Name: Mini 10W 4 bands wifi 2.4g 5.2g 5.8g wifi jammer
Model: WT-B4-W
Blocking signal: Wifi 2.4g, Bluetooth, Wifi 5.2g, Wifi 5.8g

4 bands indoor jammer, no noise design, Jam GSM CDMA DCS 3G or 4GLTE WIFI.
Output power total 10w,Shielding 2-20m,Still depends on the strength signal in given area.
With a wireless remote control, the operator can turn ON/OFF between 2 -5 meters
Big aluminum alloy shell for cooling, have not noise, not-stop to work,
Each of 4 frequency module/band is separate, Easily for maintenance
Power switch turn ON/OFF device, LED indicator lights display power supply,





Output power total 10w,Shielding 2-20m,Still depends on the strength signal in given area.
With a wireless remote control, the operator can turn ON/OFF between 2 -5 meters
Big aluminum alloy shell for cooling, have not noise, not-stop to work,
Each of 4 frequency module/band is separate, Easily for maintenance
Power switch turn ON/OFF device, LED indicator lights display power supply,




Key specifications:WT-B4-W | |||
Channel | Output Port | Frequency range | Average out-putting power |
1 | Wi-Fi 2.4G | 2400-2450MHz | 30dbm / 1W |
2 | Wi-Fi 2.4G | 2450-2500MHz | 30dbm / 1W |
3 | Wi-Fi 5.2G | 5100-5500MHz | 30dbm / 1W |
4 | Wi-Fi 5.8G | 5500-5900MHz | 30dbm / 1W |
Power supply: AC adapter 50 to 60Hz, (AC110-240V to DC5V) | |||
Dimension: (width, height, length) 210 x 50 x 170mm | |||
Package Size: 47*27*15cm N.W: 2.5kg G.W:3.0kg | |||
Total Power:4W Shielding Radius: (2-20) meters@-75dBm. Still depends on the strength signal in given area. The shielding radius of VHF/UHF signal should be lesser than cell phone signal. | |||
Warranty: One year from delivery date. |

Jammer Host x 1pc,AC adapter x 1pc,antenna x4pcs,remote control x1pc

It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security
For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument