Along with the rapid development of advanced technology, mobile phone and other mobile communications tools have become the indispensable part of people's daily life. Although these devices have provided people with much convenience, meanwhile mobile phone has become a way to leak information, which has arouse much attention of enterprises, so more enterprises prefer to install mobile phone jammer to prevent information leakage through mobile phone.

Mobile phone jammer is an effective device to block signals from cell phone. It is a signal blocking device, mobile phone jammer adopts the combined technology of frequency sweep and point control technology to cut off the signal contact between the wireless handset and mobile communication base station, blocking the normal working of the phone with the inter-base-station broadcast band.

For enterprises, it would be necessory to install mobile phone jammer to prevent the information leakage through mobile phone. Also it can avoid the occasion that the cell phone ring during a important meeting. But now, it is insufficient to only install mobile phone jammer, establishing a comprehensive protecting system would be more effective, after all, it would be more complex to install mobile phone jammer in line with the relevant rules.