A Cell phone jammer is basically defined as a device that stops any communication process within phones.
Cell Phone Jammer Professional for Blocking 2G 3G and 4G Phone Signals – 6 Bands Desktop Professional Cell Phone Jammer
Just by using this mobile phone jammer the mobile phone signals can be easily blocked within its jamming range. So for places like the classroom, meeting room, church, library and many other places this remote controlled 3G mobile phone jammer can be used to create peaceful condition.
For the place where needs quiet condition such as the classroom, the church, the meeting room and important places where the mobile phones are not allowed to be used such as the military, the prisons, some important government departments, this mobile phone and GPS jammer is suitable to be applied.
System: GSM/CDMA/DCS/PHS(custom adjustable according to requirements)
Case material: aluminum alloy wiredrawing casing.
Output power: 4-8W, 1-2W each band.
Coverage: 20 metres
Input volt.: AC 220－240V±10%，45～55Hz
Operation temperature : -35～+45℃
Humidity : 5～95%
Weight: 2.8 kg
Dimension: 210*50*170 mm appro.
Important Notes :
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.