Internet Technology Co., Ltd. Shanxi Chi Mei told intercom history: the use of the patented technology in its continuous improvement process, police walkie-talkie type, a science fiction writer Isaac-Azimov in his "naked sun," a book about a new method of encoding information using automatic identification of cases. When people think of this book looks like a walkie-talkie symbol checkerboard lattice, digital radio models, but today's walkie-talkie professionals will immediately realize that this is a two-dimensional matrix intercom symbols. Although this walkie-talkie symbol without direction, positioning and timing, but it is clear that it represents a high information density of digital codes. When the North Peak BF-TD500 Shanxi Chi Mei Internet Technology Limited stun intercom equipment lost or need to forbid a transceiver, interphone model price, use this feature to the other walkie-talkie stun, it neither received nor emitted, Taigu talkie type to protect the privacy of communications. Monitor function This function detects the existence of the current channel communication activities, communication activities will have the appropriate tone but not sound. Remote monitoring allows users to remotely control a walkie-talkie currently active listening, being a listener activate the voice transmitter function in the absence of any indication, the ambient sound in which it is sent to the other party. Wireless walkie-talkie type, Shanxi CMO Internet technology (certified), Taigu walkie-talkie type provided by the Internet Technology Co., Ltd. Shanxi CMO. Shanxi Chi Mei Internet Technology Co. (www.sxqmhl.com) (www.sxqmhl.com) is a leader in Taiyuan, integrated monitoring system, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Internet Technology in Shanxi CMO leadership with the staff warmly welcome all inquiries negotiations to create the Shanxi CMO Internet technology better future.