Your position: Home > Portable 2G/3G/4G Jammer

4 Band Portable GSM/WIFI Signal Jammer Jam 20M

Item Code: DH-N4A
    Please select the information you wantX
  • Description


Device Blocked: Mobile Phone, Wifi
Signal Blocked: GSM,CDMA,DCS,PHS,3G,Wifi
Blocked Area: 2 to 20 Meters Depending on signal strength and working environment
Jamming Frequency: Europe and Middle East Market -WiFi: 2400-2500 MHz -GSM900: 925-960 MHz -GSM1800: 1805-1880 MHz -3G: 2110-2170 MHz American and Asia Market -WiFi: 2400-2500 MHz -CDMA GSM: 850-960 MHz -DCS PHS: 1805-1990 MHz -3G: 2110-2170MHz 
Output Power: 2W
Power supply: 50 to 60Hz, 100 to 240V AC
Typical Battery Life: 2Hours
Battery: Built in Rechargeable Li-ion battery
Weight: 0.7KG
Dimension: Antennas off - 113mm (H)*60mm (L)*31mm

Package Included:

  • 1pc 4 Antenna Handheld Cell Phone & Wifi Jammer Blocker 20M
  • 1pc Power Adapter (100-240V)
  • 1pc Car Charger