Phone wifi jammer device - phone jammer wifi signal
4 bands,handheld jamme / portable Signal Jammer ,meeting room /office use
This is a portable type mobile phone signal shielding device .It is easy to carry, flexible to use, also with built-in high capacity battery . Full charged, it can last working about 90 minuters.
With leather case, can be tied at the waist or arm.
also can with optional car charger/adapter,it can be used in car ,battery charging from the cigarette lighter.
1. To keep away from high temperature fire.
2. To keep way from Computer, TV, Radiogram etc when it is operation, otherwise, it makes disturbance.
3. To confirm weather antenna connect with output port well and frequencies is correct before you use cellular jammer, otherwise, it affect jamming radius.
4. The jammer use safe and reliable battery, if the battery can not use after many times charge, please change a new one battery.
office ,examination room,hospital and meeting room, etc.
It can be applied at office ,examination room,hospital and 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 as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument. It is easy to install and operate the device.
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