The general manager promises that the bonus will be higher if the worker can complete the tense production task of Cellular Phone Jammer.
IrDA is the Infrared Data Organization (Infrared Data Association) short, widely used in IrDA infrared connection technology is made by the organization. So far, the global adoption of IrDA technology equipment more than 50 million units. IrDA is a point to point communication using infrared technology, the corresponding hardware and software technology is more mature. In the communication speed, maximum speed of the current IrDA 1.1 standard for the 4Mbps, while aimed at the interface point to point communication requires no more than the angle 30 °. But despite the IrDA technology eliminates cable, there are still a lot of inconvenience to use, not only short-distance communication, but also requires direct line of sight must be aligned in the middle can not have any blocking. In addition, IrDA technology is limited to the link between two devices can not simultaneously connect to multiple devices. The worker should work in three shifts to accomplish all the orders of mobile phone jammer.
Bluetooth (BLUETOOTH), was launched in 1998 a new wireless transmission, replace the data cable china cell phone jammer is actually a short-range wireless communications technology, achieved through low-bandwidth radio point to point, or multipoint connection between the information exchange. This network model is also known as private space network (PAN, PersonalAreaNetwork), is more sophisticated micro-network or Bluetooth master / slave driver to build a mini web-based, each micro-network consists of eight active devices and 255 attachment structure, and several micro-link and form a network to expand network to easily and quickly to achieve the communication between the various types of equipment. It is the wireless transmission of voice and data open standards, is a low-cost, short-range wireless connectivity technology. The worker has worked hard for over
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