Product Description

The habit of making phone calls and phone texting during driving can be really dangerous. However, many people just can’t quit it, while they will always habitually pick up the phone whenever they hear the ringing, thinking that it might be something important, which are mostly not. Here is a solution for that situation, mobile phone signal jammer able to be used in car 10 meter range.

Cell phone jammer is always the most direct and effective ways to isolate phone signals out of our life temporarily whenever we need to. This phone jammer, with automatic power switch power supply, is a flexibly used unit for various occasions, such as meeting room, gallery, theatre, factories as well as in mobile car, train, bus etc. It can work for a wide range of RF frequency bands covering a shielding range up to 40m, depending on the signal strength given in the area. The signal jammer is easy to use and install. It will take little effort to put it into work.

Mobile phone jammer is helpful to get drivers focusing on driving with less disruption. It can also be a handy assistant for business owners in managing the staff efficiently. Check out detail parameter as follows.


  • 12V Power supply enables this device to be used in car besides in house
  • Easy and convenient installment with color indication/marking on antennas
  • It can be applied at meeting room, conference room, museum, gallery, theatre,concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.It’s easy to install and operate the device

Technical Specifications

  • Cover interface standards: Digital: IDEN, TDMA, CDMA, GSM and UMTS
  • Analog: AMPS, NMT, N-AMPS, TACS
  • Total output power: 11W (CDMA800:3W, GSM900:3W, 1805-1990: 2.5W, 2100-2200: 2.5W)
  • Antennas External Omni directional
  • Every band frequency can select output power
  • All the TX frequency covered down link only
  • Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V DC 12V
  • RF Frequency 1: 850-894MHz,925-960MHz, 1805-1990MHz, 2110-2170MHz (America Market Frequency)
  • RF Frequency 2:  869-894MHz,925-960MHz, 1805-1880MHz, 2110-2170MHz (Europe Market Frequency)
  • Average Output Power: 33dBm
  • Power supply: AC adapter (AC220V-DC12V)
  • Shielding Radius: (10-40) meters,-75dBm Rules of installation: UL (E190582) CSA (LR 112971 Level 3)


  • AC Charger
  • Car Charger
  • Antennas


Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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