With the rapid development of communication technology, cell phone has become an indispensable tool in our daily life. You can see everyone carries a phone in their hands here and there. However, wide use of mobile phones has brought some problems which can not be ignored. In the gas station, oil fields, cell phone using may result in a fire or explosion. In other occasions that require quietness and seriousness, cell phone using may result in terrible interference. To get rid of these disasters, you could have this Electronic Cell Phone Jammers - High Power 5 Band Cell Phone 3G Signal Jammer . Adopted the perfect jamming technology, this 5-Band Cell Phone Signal Jammer works perfectly to cut any cell phone signal around. Besides, made of high quality materials, we guarantee you the best quality of this cell phone signal jammer. With 1~25 meters jamming range, this cell phone signal jammer is powerful enough for most of the situations. With this cell phone signal jammer, you can use your cell phone safely.

Want to get back your right to reach your quiet time? Here you go and get this jammer to finish it easily.

Specifications:

• Isolating Signal Bandwidth:
  • -GSM: 925MHz~960MHz
  • -DCS: 1805MHz~1808MHz
  • -PHS: 1900MHz~1990MHz
  • -3G: 2110MHz-2170MHz
  • -CDMA: 869MHz~894MHz
• Single Output Power: +35dBm/800mW
• Power Input: AC110V-240V
• Power Output: DC 5V 8A
• Temperature: -40 to +55℃
• Jamming Range: Radius 1~25 meters (the Cellular signal must ≤-85dBm in the location); The jamming radius still depends on the strength signal in given area
• Dimension: 200(L)×160(W)×50(H)mm(Not include antenna)
• Weight:1800g
• Relative Humility: ≤90%(RH)
• Air Pressure: 86~106kPa

Note: 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.