What issues should be paid attention to when choosing a mobile phone signal jammer that suits you?

What factors should be considered when choosing a cell phone signal jammer?

There are several important factors to consider when choosing a cell phone jammer that suits your needs:

First, inform the cell phone signal jammer manufacturer of your requirements. Tell them the specific signal blocking device you need and provide detailed information about the usage scenario and site size. It is crucial to determine whether there is a mobile network base station or signal amplifier around 300 meters, as these factors will affect the effectiveness of the jammer. Also, consider the transmission power required by the jammer. Ask the manufacturer for a production certificate and choose a reliable option.

Second, choose a cell phone signal jammer based on the frequency band you want to block. Determine the specific signal you need to block, such as 2G, 3G, 4G, 5G, GPS, Wi-Fi, or wireless walkie-talkie. The jammer can be adjusted and configured accordingly before shipment. Choosing a full-band jammer allows you to install the appropriate wireless antenna to effectively block the desired signal.

Third, consider the intended location of use. Cell phone signal jammers are generally used indoors, such as examination rooms, conference halls or company offices. Low-power jammers are very suitable, but if outdoor coverage is required, high-power full-band jammers are required to achieve sufficient coverage. When used outdoors, the jammer must be explosion-proof and heat-resistant.

Fourth, choose the right power size. Cell phone signal jammers are available in low-power, medium-power and high-power configurations, ranging from 3W to 100W. The recommended power size depends on the specific shielding requirements. Best-selling WIFI jammers and GPS jammers in Europe and America.

Fifth, choose the device with the right power supply method. Handheld or trailer jammers can optionally have built-in lithium batteries, which can be charged using a charging head. Built-in lithium batteries may not extend the use time. If long-term use is required, consider equipping the jammer with an external electric vehicle battery box. In indoor environments, a 220V working voltage power supply system is usually used, while a 12-36V working voltage power supply system is usually used for vehicle-mounted installations.

By considering these factors, you can choose a phone signal jammer that meets your specific needs and ensure that the signal is effectively blocked as required.

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