In the blink of an eye, the end of the term is approaching, and students are not far away from the exam. In the exam, the use of mobile phone signal jammers in the examination room plays a key role in preventing students from using mobile phones to cheat. However, poor installation of the cell phone blocker in the examination room will affect the shielding function. In fact, the installation itself is quite simple, so how to install it to achieve the best effect of the mobile phone signal jammer in the examination room?
1. When installing the mobile phone signal jammer in the examination room, it needs to be placed at a height of about 2 meters to maintain ventilation. This can increase the service life and ensure the highest shielding effect.
2. A general classroom can be equipped with a cell phone signal jammer at the front and back of the examination room. If the number is not enough, adjacent classrooms can be placed in front or behind the classroom, which can be more secure.
3. After installing the mobile phone signal jammer in the examination room, check whether the power cord is plugged in tightly. You can also use special construction wiring.