B53EVO-PRO is a complete all-in-one 12 bands jammer capable of blocking all cell phone frequencies including GSM, 2G, 3G, 4G, and 4G LTE and illegal intercepting frequencies such as GPS, VHF & UHF, LoJack, and all WiFi frequencies.

Unlike its predecessor (B53EVO), jammer B53EVO-PRO has a higher output power (8-10W per channel), thus blocking the aforementioned signals within a far wider range.


B53EVO-PRO can be used in medium to large-sized facilities due to its wide jamming range. Considering the fact that this all-in-one jamming solution jams many frequencies (cell phones, wireless internet, satellite systems, etc.), its application is incredibly wide, as well. When this device is being used, you will be entirely shielded against all wireless threats except those related to very low-frequency bands.

Furthermore, the case has been renewed and improved, allowing a better thermal dissipation, as a result of 4 additional cooling fans, located on the device’s each end. This is definitely the best 12 bands desktop jammer available on the market, as of now.

Jammer B53EVO-PRO symbolizes the best of our 12 channels jammer selection. To sum up, jammer B53EVO-PRO is the best multi-band jammer ever designed.


  1. B53EVO-PRO prevents anyone from using mobile phones where such devices are not allowed.
  2. This professional 12 bands desktop jammer prevents anyone from browsing the internet where it is not allowed.
  3. It stops any hidden microphones (GSM and VHF/UHF bugs) and mini-cams from transmitting data.
  4. It prevents anyone from sending your car or mobile phone location via GPS.
N.B. all frequencies are flexible and independent. The output power of each band can be adjusted via dip switches.

Technical specifications

1) GSM 900 920-965MHz: 10W 2) DCS 1800-1920MHz: 10W 3) 3G, UMTS 2100-2170MHz: 10W 4) WiFi 2400-2480MHz: 8W (11.b, g) 5) 4G Low 790-830MHz: 10W 6) 4G High LTE 2570-2690MHz: 8W 7) GPS: L1 + Glonass L1 1570-1620Mhz: 10W 8) GPS L2 + Glonass L2 1220-1280MHz: 10W 9) LoJack Car Tracking 164-173MHz: 5W 10) VHF 130-180MHz: 5W 11) UHF 420-480MHz: 5W 12) WiFi 5.1-5.9GHz: 2W (WiFi 11.a)
Optional frequencies:
  • Remote/Alarm Control 315MHz;
  • Remote/Alarm Control 433MHz;
  • Remote/Alarm Control 868MHz;
  • 5G WiMax 3.5-3.7GHz.
Output Power:
Jamming Range:
20~60 meters (-75dBm@Omnidirectional antennas)
Antenna Interface:
Omnidirectional 380 mm Long and high range antennas
Power Supply:
AC100-240V or DC 24V
Remote Control:

Extra Info

Operating Temperature:
350 x 240 x 100 mm
5.0 Kg
1 year