Internet Technology Co., Ltd. Shanxi CMO: North Peak BF-P108 features headphone and microphone jacks needle external speaker and microphone voice signal input and output via the contact pin. Built-in USB Interface The dPMR digital radio via USB interface to communicate with the computer. Four programmable side buttons different function defined Taiyuan intercom manufacturers implement different demand programming software users can choose their desired functions and usage. Internet Technology Co., Ltd. Shanxi CMO: walkie-talkie technology originated in Taiyuan paranoia Twenties much money intercom? , Was born in Westinghouse laboratory. A man named John Kermode eccentric inventor "fantastic" to think of the postal documents automatically sorting Taiyuan talkie wholesale, then electronic technology applications every vision have made people feel very strange. His idea was to make marks on the envelope talkie, walkie-talkie in the message that the recipient's address, as today's postal code. Taiyuan intercom how much money? _ Shanxi CMO Internet technology (Certified) _ Taiyuan, Shanxi intercom by Chi Mei Internet Technology Limited. 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.