CMO Products: North Peak BF-P118 Digital FM walkie talkie police management, using a dedicated digital chip police walkie-talkie prices, the world's leading modem and vocoder, with digital encryption technology, radio sound better, farther distance calls, the whole lower power consumption, greater confidentiality of communications. As a domestic brand walkie-talkie technology masterpiece, North Peak BF-P118 has a high-definition LCD display screen police walkie-talkie use, with a dome-style numeric keypad, bring convenient and efficient digital communication experience, is security intercom, property walkie-talkie, walkie-talkie in the tournament the last choice. Chi Mei Internet Technology Co. Shanxi brief season: signaling processing: CPU generates CTCSS / CDCSS signal after amplification adjustment, enter the VCO modulation. After receiving the low frequency signal obtained by frequency discriminator part amplified and sub audio band-pass filter for filtering plastic, into the CPU police walkie-talkies, with a preset value, the result will control the output audio amplifier and speakers. That is, if the preset values ??are the same, then turn on the speaker, if different, off the speaker. Police walkie talkie quote _ _ Shanxi Xinzhou police CMO Chi Mei Internet technology provided by the Internet Technology Co. Shanxi. Shanxi Chi Mei Internet Technology Co. (www.sxqmhl.com) (www.sxqmhl.com) strong, credible, in Taiyuan, Shanxi integrated monitoring systems and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shanxi CMO Internet technology into the brilliant and you work for a better future!