The total effective emission power of the single cell phone jammer is 10W

File Shredder feature. Provide users with a secure delete files. Computer Lock feature. When users need to temporarily leave their computer, just unplug the hardware device, the computer automatically enter the locked state. Only re-insert the hardware equipment, computer to unlock state. Resource control. This feature allows the user to freely control their own computers can use what resources, what resources can not be used. Control of the resources currently available include: port, device, registry, etc. The working power supply of  china cell  phone jammer is AC 220V/3W."Zhihua secure login and file protection system V1.20" is based on the PKI / CA system, using smart card technology to improve the local stand-alone computer and network security applications, portable security products. It offers systems, folders, files, data protection and network to provide multi-level control, with monitoring and computer audit functions to run, fully protect the network environment, computer security, to prevent outsiders or insiders of computer information through the local equipment attack the system. This product has received a certificate of classified information system product testing, quality, and reliable. This product has the following features: a full range of security management. Hardware randomly generated key. Dynamic loading virtual hard disk. Seamless integration with Windows systems. The total effective emission power of the single  cell phone jammer is 10W. In recent years, state, government, business e-government, e-commerce, OA office systems more widely, together with e-mail transmission is becoming increasingly popular, which makes the different regions and between different departments in clear text form of all important data in the circulation and transfer process, it is easy to be stolen, copied, intercepted, altered, and leakage. Meanwhile, online viruses (such as: Trojan virus) transmission also bring great computer systems and data threats, data protection, especially information security encryption has become our urgent problems to be resolved. How to protect both the security of important data flow, but also to maximize use of existing resources, this is an urgent need to solve technical problems. The mean output of every antenna of  mobile phone jammer is 1.0-2.5W.