In recent years, machines such as signal jammers have become popular, and buying jammers has different purposes. Many people have questions about this product. Therefore, today I want to introduce a mini signal jammer. This product is used in small meeting rooms, commercial vehicles, etc.
There are many types of jammers, and customers choose products according to their needs, and these products have many benefits. First, I will explain the advantages of this interference device. The device uses a portable design, small size, light weight, very convenient to carry, you can put it in a bag, this is the biggest advantage, many people buy this mobile phone jammer is for more convenient to carry.
Mini GPS jammer anti-tracking for commercial vehicles, these devices can suppress a radius of about 2-15m, and the shielding range may vary depending on the surrounding environment. Therefore, when using this product, make sure there are no metal objects around. The product is also equipped with a car charger, which can be charged for using a commercial vehicle, which is very convenient. In addition, you can choose to block other radio waves, some products are dedicated to GPS, and some products can block GSM, 3G and 4G signals from mobile phones. Customers can choose different products according to the type of signal blocking. Another advantage is that it is easy to operate.