DaPower Build A Cell Phone Jammer From A Police Radio is a product developed according to market demand and adopts special advanced technology. The principle is to isolate and convert the signal of the transmitter or instrument through the semiconductor device modulation edge, through the optical sensor or the magnetic sensor, and then demodulate and transform it back to the original signal before isolation, and at the same time supply the Power supply for the isolated signal. Perform isolation processing to ensure that the converted signal and Power supply are separated. When it is working, it can form a shielding magnetic field within a specified range, making mobile phones unable to make or access, thereby achieving the purpose of forcibly banning mobile phones, completely solving the various hazards brought by mobile phones, and making people enjoy High technology brings speed and does not cause interference to the surroundings. The frequency range of the interference signal is within the receiving range of the pickup of the recording device. cell phone jammer It does not rely on unlimited increase of Power to compete with mobile phone base stations to achieve the blocking effect.
Where Build A Cell Phone Jammer From A Police Radio is needed: The working environment is undoubtedly. In most offices, e-mail and the Internet are necessities. But what about cell phones? For the office, the convenient use of computers will weaken the functions of mobile phones, and frequent use of mobile phones will also distract some people and reduce work efficiency. Therefore, many companies will set up a prohibition of mobile phones during working hours. Regulations. Especially in units, once a unit's staff accidentally leaks the content of their work, they can easily be stolen by illegal elements. This is a very dangerous thing for the unit. In order to prevent such incidents from happening, the unit will be equipped with mobile phone signal jammers or mobile phone signal shielding cabinets to avoid leaks.
