2G3G4G adjustable cell phone signal jammer, which effectively shields the transmission. It is a high-tech product with advanced mobile communications in China. We independently develop products, produce and sell them. The imported parts use the microwave signal between the foreign advanced technology station and the mobile phone. This small handheld GPS jammer product uses imported parts, mechanical patch welding technology, mass production in an assembly line, and efficient and strict management to ensure product quality, stable performance, and long-term durability! Let us know where you are! It only interferes with GPS satellite signals and does not affect the normal response of the mobile phone.
Very light weight, which solves the problem of light and portable body, and also facilitates use. Due to the dual fan design, the chip products have built-in amplifiers, the interference devices have excellent heat dissipation and long life, and generate a certain amount of heat during operation. At the same time, products with heat sinks can ensure the long-term stability of the product. Avoiding overheating and burning debris greatly prolongs the service life of the product. The eight-way handheld GPS jammer is a car jamming signal jammer. The handheld GPS positioning blocker can prevent the car from locating and tracking mortgage vehicles.
For some high-power fixed jammers hanging on the wall or corresponding places, the highest installation height is 1-12m. First connect the power supply to the host, then connect the AC input power to the main socket, and then connect the power switch to turn on and turn on. Work indicator. This product 4G jammer has independent power and adjustment buttons for each antenna. In addition, individual radio bands can be set up for customer requests to be blocked or not desired. If you don't want to block the radio signal band of your phone, you can only cut off the GPS and WiFi radio waves.