Internet Technology Co., Ltd. Shanxi CMO: North Peak BF-TD501 voice encryption feature set via software encryption key used to encrypt the channel scrambling and descrambling voice call North Peak radio factory, a walkie-talkie only one encryption key. DMR digital signaling protocol feature supports rich call mode, a single call, group call and all call; and having a stun function and other applications. Internet Technology Co., Ltd. Shanxi CMO: North Peak BF-TD500 has achieved intercom detecting device detects remote telemetry interface via walkie-talkie, detect whether online. Remote control device to achieve the remote control through the remote interface to the intercom. Dual Language Support in English. Beep beep support state. North Peak radio _ Shanxi Chimera Internet Technology (certification) _ Taiyuan, Shanxi North Peak radio provided by the Internet Technology Co., Ltd. Chi Mei. Shanxi Chi Mei Internet Technology Co. (www.sxqmhl.com) (www.sxqmhl.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and are welcome new and old customers throughout the visit, sincere cooperation for a better future. Shanxi CMO Internet technology - your reliable friend, Company Address: Taiyuan cloud Lu Jie Qi Venture Building, Room 8808 on the second floor (opposite the government Yingze), Taiyuan Lu Yu Pu country too big electronic Chengerlou 3205A number, contact Person: Li Chi-ming.