To prevent the situation of the important places like the military and the prisons being given out, mobile phones are not allowed to be used in important and special places as the military, prison ,some government department and many important places and situations. And to absolutely prevent people use the cell phones, military jammers that own high power and super effective jamming effect are used.
Always the military jammers or prison jammers here are designed with high output power and powerful in jamming the mobile phone signals as CDMA, GSM, DCS, PCS, 3G and other frequency bands. And some prison jammers here also have met the requirements of both being used outdoor and indoor. Some even designed with the waterproof and shockproof designed to make the usage more convenient.
In need of the high power Military/Prison Jammers just need to come www.jamexptec.com, pick up the one that can meet your demands, than the Military Jammers or Prison Jammers can play the role as the security guard and the signals of the mobile phones will soon be blocked.