Product model: NT-101F

High Power big cell PhoneGSM+3G Signal Jammer  

High Power big Mobilecell Phone GSM+3G Signal Jammer with Remote Control 

It can be applied at meeting room, conference room, museum, gallery,theatre, concert hall, church, temple, restaurant, classroom, training center,factory, bank, train, bus, etc. For some locations of special purpose such ashospital, gas station, etc., please do field test first to make sure nointerference happened to the normal operation of their equipment andinstrument. It’s easy to install and operate the device 
Specification: 
• Isolation signal frequency: 
• CDMA:869-894MHZ 
• GSM:920-960MHZ 
• DCS:1805-1850MHZ 
• PHS:1900-1980MHZ 
• 3G:2110-2170MHZ 
• Power supply: AC adapter 
• Shielding Radius: Shielding Radius: (20-50)meters ,-75dBm Rules of installation: UL (E190582) CSA (LR 112971 Level 3) 
• Remote control: Can up and down the power ,Can open and close the Jammer 
• Dimension: 233*33*106mm 
• Working time: Without the time limit, Maycontinue to work, 
Accessories: 
Cellular phone jammer 1pcs , 
AC/DC adapter 1pcs, 
The manual 1pcs, 
Steel frame of installation 1pcs , 
Remote control 1pcs , 
Antenna 4pcs 
Warning: Do not to use this product for anyillegal purpose, otherwise you may be subject to prosecutions under applicable laws. You should be aware that we are obliged to provide the information inconnection with your purchase of this product to relevant administrative andjudicial authorities at their request. 

Use more easy, only two steps: 
The first step: connect with antenna of thejammer 
The second step: turn on the button.