What should be paid attention to when using the mobile phone signal jammer in the examination room?
Generally, mobile phone signal jammers are used more often in exams or classrooms, but do you know what to pay attention to when using cell phone jammer in the examination room? Which next let us understand:
1. It should be noted that the indoor temperature should be controlled. The mobile phone signal jammer in the examination room cannot be placed directly in hot places, such as near heaters and air conditioners. These heat energy affect the use of the test room signal jammer, because the test room signal jammer will generate heat during operation. If it is placed in a place where heat is generated, the test room signal jammer may have problems such as air circulation, thereby reducing The service life of the signal jammer in the examination room.
2. Do not put the mobile phone signal jammer in the examination room in a blind spot. Since the dead angle is close to the wall, it is easy to create a dead angle for the shielding effect. Also, walls can block signal transmission, resulting in poorly shielded signals in classrooms.
3. Do not put more items on the machine. Although some models of mobile phone signal jammers have built-in cooling fans, the effect is not unsatisfactory. If there are too many things, it may cause the machine to be crushed.
4. When installing the mobile phone signal jammer in the examination room, special attention should be paid to the placement angle, which is usually only done by professionals. Therefore, it is advisable to contact a reliable company during the installation process. Pay special attention to the test room signal isolator not close to highly corrosive liquids, so as not to cause unnecessary losses.
5. Understand the use method and scope of the signal jammer. Different types of signal jammers have different ranges of action and usage methods, which need to be understood in detail and used correctly according to the instructions.
6. Make sure the device is fully charged. Signal jammers require power to function properly, so it's important to make sure your device is fully charged.
7. Do not use it casually. A signal jammer is a device that forcibly shields wireless signals, so it needs to be carefully considered when using it. If used in the wrong place or at the wrong time, it may have adverse effects on surrounding wireless devices.
8. Do not use for a long time. Using the signal jammer for a long time may have adverse effects on the human body, so it should be used only when necessary, and the use time should be minimized as much as possible.
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