North Peak Shanxi Chimera Internet Technology Limited, BF-TD500 supports DMR digital signaling protocol function rich way intercom call quotes, single call, group call and all call; and having a stun function and other applications. Single call to-point communication between users, in addition to the two hand-held radio offer, any individual or group can not hear the call to protect the privacy of individuals. Group Call Set a department or a few members designated by the software as a set of walkie-talkie communication offer, which greatly facilitates the communication between group members. Full call a walkie talkie offer proof in the call for all intercom channels, regardless of the channel walkie-talkie in any group, can hear the call to meet the dispatching requirements. Internet Technology Co., Ltd. Shanxi Chimei briefly intercom History: 1949 patent literature have described the first time a full range walkie symbols Norm Woodland and Bernard Silver invention, before the patent literature has not recorded walkie-talkie technology , nor put to practical use of precedent. Riot intercom quote _ Shanxi Chimera Internet Technology (certification) _ Yao Chi Mei intercom quotes provided by Internet Technology Co. Shanxi. 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.