User Has Active Blocking Cell Phone Can Be Installed In A Ventilated Place

In the major examination rooms, you can now see a variety of auxiliary tools to maintain the order of the examination room. Such as the examination room User Has Active Blocking Cell Phone this artifact. Although, it is mostly used in indoor occasions. But in fact, it can also be used outdoors. Be sure to install it before using it. How should the test room cell phone jammer be installed and maintained? Now let me introduce it to you. When installing the signal jammer in the examination room, be sure to install it in a clean and ventilated place, not in a humid place. Although the current mobile phone signal jammers all use metal or plastic casings, it cannot be completely guaranteed that it can completely prevent moisture. Once the water vapor enters the machine, it will cause the machine to be damaged. If the classroom is relatively large, you can use the cellular type and install several more mobile phone signal jammers in the examination room.

In this way, the shielding effect of exam room User Has Active Blocking Cell Phone can be guaranteed to be the best. In addition, when installing, be sure to pay attention to anti-corrosion. Do not place in places with corrosive liquids. to avoid problems with the machine. In fact, most of the time, the mobile phone signal jammer in the examination room does not need to be deliberately maintained. However, there are still a few places to be aware of. One is to remember to turn off the power after use. After use, wipe the surface to prevent dust from falling into the machine. However, do not get some chemical liquids when wiping. Finally, even if not in use, keep it in a ventilated place, not a damp place or a place with some chemical liquids. Among the many mobile phone signal jammers in the examination room, the better ones are produced by us. Their machines are all corrosion-resistant casings, and the quality is more reliable.