This is a 8 bands jammer, which can block cell phone 2G 3G 4G signals, 2.4G WiFi and GPS L1L2L5.
With eight DIP switches, you can turn on/off any signal band without affect other bands.
With the built-in cooling fan, this jammer is very safe in order to allow for the usage even after continuous normal working.
With built-in battery, it can work continuously for about (2.0 hours) 120 minutes after full charged.
With car charger and AC charger, you can easily repeated charge at home or in a car.
Affected Frequencies Ranges |
1. CDMA/GSM: 851-960MHz 2. DCS/PCS: 1805-1990MHz 3. 3G: 2110-2170MHz 4. 4GWimax: 2550-2690MHz 5. 4G LTE: 725-770MHz 6. WiFi: 2400-2500MHz 7. GPS L2L5: 1170-1230MHz 8. GPS L1: 1500-1600MHz |
Jamming Type |
CDMA, GSM, DCS, PCS, 3G, 4G, WiFi 2.4G, GPS L1L2L5 |
Antennas |
8 PCS external Omni-directional antennas |
Total Power |
4W |
Battery |
Li-ion battery DC7.4V/6000mA/h |
Working Range |
2-20 meters at -75dBm (Still depends on the signal strength in given area |
Power Supply |
AC 110~250V to DC 12V, car 12V to DC 12V |
Dimension |
165*100*40mm |
Weight |
600 g |
Jammer Host (1 PC)
AC charger (1 PC)
Car Charger (1 PC)
Antenna (8 PCS)
Posted by Brooke Mihelcic on 28th Mar 2020
The working radius of this jammer is over 10 meters to block all signals in our hall. Great! It meets our needs.
Posted by Tyrone on 2nd Jan 2020
Everything is perfect. Fast delivery best price good quality and excellent service.