• 2024-08-18

As we all know, employees in the workshop need to concentrate on the operation of equipment and not be careless. In case they are distracted during the operation of equipment, they are extremely prone to safety production accidents, causing personal injury and property losses to the company. The ins...

• 2024-08-11

After the technicians carried professional instruments to detect the signal strength around the conference room, it was found that the antenna for indoor signal distribution was installed in the ceiling of the corridor of the conference room, and through spectrum analysis, it was found that the indo...

• 2024-08-11

Some customers will ask whether a 6-storey building with about 1500 square meters per floor can realize signal interference of the whole building with 1-2 high-power mobile phone signal jammers. First of all, we do not recommend using a high-power mobile phone jammer to interfere with a 6-storey bui...

• 2024-08-03

Mobile phone jammer, an anti-cheating device active in various examination halls, plays a vital role in purifying the atmosphere of the examination hall and maintaining the fairness of the examination. Don't underestimate this jammer, it is a good helper to prevent and eliminate the phenomenon of ch...

• 2024-08-03

Recently, a customer asked whether the police frequency jammer should be equipped with omnidirectional antenna or directional antenna? Which is more convenient and which is more effective? As the name implies, it is mainly used for the wireless signal jamming equipment used by the police in handling...

• 2024-07-26

During the college entrance examination season, the school designated as the examination site will be busy preparing for the examination room in advance. In the face of this most important examination, many schools designated as examination sites are actively preparing to arrange the relevant equipm...

• 2024-07-26

Since the advent of mobile phone signal jammer, it has been widely used in examination rooms, schools, prisons and other units. At the same time, it has also won a lot of praise and trust in mobile phone signal jammer. In fact, mobile phone signal shielding instrument is not a new technology in fore...

• 2024-07-20

Recently, many customers have been asking about how to choose the mobile phone jammer in different application scenarios, what scenarios can choose high-power and what scenarios should choose low-power machines. This problem has been bothering customers. Next, let's introduce whether to choose high-...

• 2024-07-20

Before installing the signal shielding instrument in the conference room, it is still necessary to test the interference effect. Here's how to test the interference effect of various conference room signal jammers. When it comes to meeting rooms, they are generally divided into small meeting rooms, ...

• 2024-07-12

According to the different needs of the site, the installation position of the mobile phone signal jammer will also be different. When installed outdoors, it is to interfere with the mobile phone signal in the outdoor open environment. Generally, it is in some places requiring a large interference r...