Watch out your nearby they are using 4g cell phone jammer

     4G is a totally new and awesome standard for communication devices such as cell phones. Thus this 4G cell phones and communication devices operate at completely new frequencies. And those recently made cell phones which work on those new frequencies may be needed to block or jam by you or for you. So now a great new electronic device which is now known as 4G Cell Phone Jammer or 4G cell phone blocker is going to help you to achieve this new but still necessary goal.http://www.4gcellphonejammers.com/

     Look at this gadget, one strong body and 6 antennas; it's a magical 4g cell phone jammer, which can block all the signals of cell phones like GSM, CDMA, DCS, PCS, 3G and so on. What's more, it can also block two certain radio frequencies: RF315MHZ & RF433MHZ. 4G Cell Phone Jammer

     Like other jammer products, this 6 Antenna Cell phone & RF Jammer (315MHz/433MHz) is mainly applied at meeting rooms, museums, galleries, theatres, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and some locations of special purpose such as hospitals, gas stations and more.4g cell phone jammer

     Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument if you are going to purchase it. Move quickly!