Before turning on the device,you must install the antennas accordlng to the mark indication on the main unit :
（1）CDMA/GSM:850 to 960MHz
（2）DCS/PCS:1805 to 1990MHz
（3）3G: 2,110 to 2,170MHz
（5）4G:2345- 2400MHZ OR 2620-2690MHZ
（6）LOJACK 167MHZ to 175MHZ
LCD Display Screen: Display working whether normally, the battery power display, charging display, the body temperature display, more convenience to control the using of the device.
Cooling Fan: Using dual fans cooling, more uniform heat dissipation , more stable interference performance. Could be used in car directly,With car charger and AC charger
Figure 5 Switches: 1 main switch, the No. 1 to No. 6 switches for antennas single control switches, can choose to interfere antennas function individually; the switch with memory function, if device restart, default before function design.
You can select six of above frequency bands you need in a jammer
ODM and OEM orders are welcome
Total output power: 3W ,Small size design so the temperature is a bit higher
Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area
External Omni-directional antennas all the TX frequency covered down link only
Power supply: 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC12V),4000mA/H battery
Dimension: 145x83x52mm and not include antennas
Inner box dimension:238x175x75mm
Full set weight: 0.88kgr
With Built-in Battery:4000mA/h,Charge full time about 6Hours,Working time:1-2Hours.
it can be applied at meeting rooms, conference rooms, trains, bus and more
For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
Warranty: One year from delivery date.