• Nov , 18 2023

It is often mentioned that the interference effect of mobile phone signal jammer will be weak if there is a wall. There are several possibilities: First, look at the mobile phone signal jammer itself. The mobile phone signal jammer transmits radio frequency signals specifically for mobile phone signals. It will attenuate when encountering obstacles in the transmission path, and the error degree of...

• Nov , 10 2023

Customers who purchase telephone jammers will have many problems. For example, if the telephone jammer is purchased, what should we do if the machine is damaged after a certain period of time? The telephone jammer produced and sold by your company is maintenance free. When the telephone jammer is reused, it should be stored in a ventilated and dry place to avoid long-term exposure to salt mist and...

• Nov , 10 2023

Prison signal jammer is specially used for signal jamming in open field environment or large area, such as prison, sentry box, playground, factory, workshop, canteen, etc; In the open field, the hoop can be installed on the pole; The installation height is recommended to be 3-15m. You can choose to shield the mobile phone signal with high power   The high-power trailer type signal jammer can ...

• Nov , 10 2023

Mobile jammer test report. The test items of the shield include appearance test, enclosure protection grade test, shielding signal function test, leakage current test, electrostatic discharge interference test, etc. The test report of the shield is complete   The installation position of the mobile jammer is also arbitrary according to the site environment. If there is a ceiling or a movable ...

• Nov , 03 2023

Before starting up, ensure that the antenna is connected reliably, and the antenna should correspond to the corresponding identification on the host one by one. It is strictly prohibited to use without connecting the antenna. Recommended installation height for small power: 1.8-2.5m. Recommended installation height for high power: 3-10m When the omnidirectional whip antenna configured by the signa...

• Nov , 03 2023

When using UAV Signal Jammer, first check whether the power is sufficient and aim at the direction of UAV; Secondly, turn on each signal frequency switch, UAV forced landing mode, UAV slow landing; If the GPS switch is not turned on, the UAV can return according to the original flight route in the return mode; When the control switch device is in the working mode, the UAV can be forced to land or ...

• Nov , 03 2023

It is often mentioned that the interference effect of mobile phone signal jammer will be weak if there is a wall. There are several possibilities: First, look at the mobile phone signal jammer itself. The mobile phone signal jammer transmits radio frequency signals specifically for mobile phone signals. It will attenuate when encountering obstacles in the transmission path, and the error degree of...

• Oct , 28 2023

In order to ensure the fairness and justice of the examination and protect the vital interests of the majority of candidates, cell phone shield is used in the college entrance examination room. Like other important examinations, the use of mobile phone shielding in the examination room has also attracted much attention. The misunderstanding in use must be paid attention to. In different applicatio...

• Oct , 28 2023

In order to shield the signal of remote detonating, the carrier type Signal Jammer can play its role in different places. At the same time, in order to solve the power supply problem of outdoor task equipment, it will be equipped with built-in battery or external battery box. Whether the built-in battery or the external battery box is idle, it is necessary to maintain the internal battery No matte...