RF Detector and Interference Generator

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High Power Handheld Signal Jammer

Police, Bomb disposal squads, VIP protection, Special Police (S.W.A.T), military security forces, bomb squads, anti-terror units, anti-drug units, Border control units, checkpoint personnel, Meeting room, Hospitals, Banks, Churches, Conference Rooms, Classrooms and so on, such types of law enforcement personnel who benefit greatly from the deployment of any of these best-in-class portable RF jamming solutions.

They can conduct the law enforcement process more effectively to reduce the chance that the criminals leak the information.




Antenna, AC Power Adapter, car charger, Nylon cover





  • After working for two hours, the surface temperature of machine does not exceed 45 degrees.
  • High-power Multi-band Handheld jammer.
  • Antenna can be hidden or exposed.
  • Jam six different Frequencies.
  • Configured to block six different frequency bands continuously or simultaneously.
  • Total RF output power up to 5 watt.
  • With internal battery, recharged by a DC charger.
  • Could use in vehicle directly with car charger.
  • Separate switch for each band, accompanied with a working LED.
  • Simple battery replacement.
  • Inside cooling fans and heat sink design ensure the device to work continuously.






Technical Specification



Model Number: DJ2000


Output Port


Radius range

Type A
Europe and Middle East Market


925-960 MHz

5-20M @ depending on the mobile
service provider’s network condition


1805-1880 MHz


2110-2170 MHz

WiFi ,2.4Ghz





1500-1600 MHz

Type B
American and Asia Market



5-20M @ depending on the mobile
service provider’s network condition






2110-2170 MHz


2400-2500 MHz


1500-1600 MHz

Power supply: AC110-240V  12V    Built-in Battery:1800mA/h



Battery Technical Parameter


To warranty the safe operation of the equipment, Lithium Iron Phosphate battery has been selected. It is the most secure battery among the global large capacity batteries currently. Battery can be replaced.







  • Be sure to connect all the antennae before the power supply is switch on.
  • Try to recharge the device only once it is power-off when you get the device in the first time. Recharge shall take no less than 12 Hours in order to prolong the lifespan of the internal battery.
  • Any sealed mark on the machine tore is invalid.
  • Don’t put the jammer into the water or fire to avoid using in the bad Condition like over-wet, over-hot, high voltage and high magnetism.
  • Antennae shall be put vertical to the ground to get more efficient jamming performance.
  • With the increase of electricity, charge indicator gradually dims, lights off when the battery is fully charged.
  • The open manner of antenna cover is shown below.





Jammer vehicle – Download PDF

High Power Handheld Signal Jammer
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