(allProducts.com) This advance cellular jamming device utilizes unique and intelligent technique that interferes the linkage between cellular handset and cellular base station by very low output power radio signals. Ensure a cellular phone communication free environment for desired period of time and control compound or to avoid information being disclosed secretly during meetings. And yet, it is jamming silently without cellular phone users’ awareness.

Easily operated and user-friendly, no hassle installation needed, need no professional knowledge or skill, a DIY designed device to suit everyone, everywhere and anytime.

Cellular Jammer cover 30 Meters radius(SH-066BM)


  • Size: (L)245 x (W)85 x (T)98 (mm)
  • Weight: about 650g
  • Input Power: 6VDC, 3A (using switching power adaptor)
  • Output Power: about 320mW (good in hospital)
  • Signal Source: PLL synthesized
  • Antenna: Internal
  • Effective Range: About 20~30 meters radius, depending on the type and location of cellular system.
  • Including ALL types of cellular system including analog (AMPS, TACS) and digital (GSM, CDMA, TDMA, PHS, PCS)


  • Prevent medical instruments should not disturbance by cellular signal.
  • Avoid information being disclosed secretly during meeting.
  • Restaurants, theatres, cinemas, museums, art galleries, libraries and schools that should free from cellular phone communication.