Equipped with high efficient antenna, this Cell Jammer - 5 Band Portable GPS Cell Phone GSM CDMA DCS PHS Signal Jammer is designed to block all GPS, GSM, CDMA, DCS system signals up to 10m radius. What's more amazing! This portable GPS/cell phone signal jammer can keep you from being tracked by GPS and cell phone signal tracking systems. It comes with a built-in rechargeable Li-battery for long-lasting power. Besides, this device can also be recharged while still in operation. It can be used in wide ranges of occasions such as schools, churches, conference rooms, hospitals and any other place where cell phones may cause a distraction or interference. You will find the secrets in it.

There is no need to worry about its bad effects on the normal operation of other electronic devices or human body when it does work. Low radiation and light weight will allow you take it anywhere you want.

Take actions now and get it!

Specifications:

• Isolating Signal Bandwidth:
  • - CDMA/GSM: 850-970MHz
  • - DCS/PHS: 1805-1930MHz
  • - GPS: 1500-1600MH
• Jamming Range:1-10M(the Cellular signal must ≤-85dBm in the location,
• the jamming radius still depends on the strength signal in given area)
• Single output power: +30dBm /1W
• Power input: AC110V-240V
• Power output: 8V  3000mA/h
• Temperature: -40 to +55℃
• Dimension: 110(L)×62(W)×30(H)mm not include antenna
• Relative humility: ≤90%(RH)
• Air pressure: 86~106kPa