What is the price of a mobile phone signal jammer?
There are 110 mobile phone signal jammers and 500 mobile phone jammers, and thousands of them are used according to different regional environments, different output power sizes, different styles, and different materials and prices. You can search and buy on the web! GP-2008 signal jammer is better, the price is 400 US dollars/unit.
Common precautions
1. First assemble the external antenna according to the corresponding signs on the main box, and then connect the power supply of the case (it is forbidden to turn on the switching power supply without connecting the external antenna).
2. The external antenna of the shielding device is sent with a soft whip omnidirectional antenna. The reasonable coverage area is the area where the external antenna is gradually weakening at the center point of the circle. Therefore, pay attention to the proper selection of the placement position and viewing angle of the external antenna during application to prevent blind spots from causing screen fraud.
3. The cell phone jammer should be placed in a place with good air circulation. The assembly of the external antenna should avoid large objects as much as possible, and avoid strong heat sources and strong electromagnetic sources to ensure the shielding effect and long-term stable operation.
4. When the shield is in operation, it is not allowed to pile up other commodities and disassemble the external antenna, so as to avoid affecting the shielding efficiency and destroying the equipment.
5. When the jammer is not in use, the switching power supply should be disconnected as soon as possible to prevent affecting the normal application of the mobile phone.
6. When the application site facilities exceed the scope of reasonable shielding, it is recommended to use multiple shields and multi-tube assembly to ensure better shielding performance.
Question: When the signal jammer is running, why some mobile phone signal indications still have data signal indications? Answer: This is just a kind of illusion. In fact, the mobile phone can no longer communicate at this time. If you press the pull button casually, you will find that there is no data signal indication on the data signal indicator. It takes about 30 seconds for the jammer to be completely screened after it is turned on.
Q: Will the signal jammer affect the normal operation of other electronic products?
Answer: Not really. This is because the electromagnetic data signal transmitted by the mobile phone signal jammer completely falls within the mobile phone working frequency specified by the country and can only block mobile phone communication. Moreover, this kind of data signal is in a relatively static condition from beginning to end, and it will not affect other electronic products.
