Many people are looking for a car jammer for sale from dojammer's blog

The jammer scans from the low-end frequency to the high-end frequency of the forward channel at a certain speed during operation.

Proper storage of high-power handheld signal jammers is important. Do not turn off the cell phone jammer frequently during work. After get off work, turn off the power and keep it in a safe place. Do not place it near radio equipment so as not to affect the operation of the radio equipment.

3G 4G 5G Blocker

If you use it for a long time, be sure to unplug it and store it in a safe place without fire.

Before using the cell phone signal jammer, be sure to learn the safety precautions and follow them to avoid accidents.

Please don't put it near fire. In the event of a fire, it may explode and cause serious damage to life.

Do not place it near radio equipment. The electromagnetic field generated by this product will interfere with radio frequencies, causing interference to communication equipment such as walkie-talkies and walkie-talkies, and may also cause accidents or injuries due to burns caused by sparks generated by electrical equipment.

Signal blocker can not only block GPS signals, but also interfere with other cell phone signals. You can choose according to your needs. This handheld car jammer can block signals within a radius of 20 meters, and it is very convenient to work continuously for 1.5 hours on a single charge. It plays a very important role in people's lives.

The advent of mobile phones has indeed brought us great convenience. There are, however, disgusting places to use cellphones: boardroom guides decide whether to ban cellphones for employees; students worry about students' use of smartphones in class affecting learning, and theater operators worry about smartphone jammers' interest because it can keep theaters The quiet, of course, requires a public phone; some retailers are also keen on multi-band cell phone jammers, as it can avoid customers checking prices through the Internet in the store, which can lead to higher returns.


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