Internet Technology Co., Ltd. Shanxi CMO: North Peak of professional digital radio receiving voice sound clear, when the received signal is very small, relatively clear voice within the BF-P501 critical distance. Walkie-talkie function inquiry message through the display you can always check the battery power wireless walkie talkie quotes, device ID, group ID. Needle speaker voice microphone jack and microphone signals through the contact pin output and input. Four programmable side buttons of the machine four programmable buttons (except PTT button) to define its functionality through software, thereby realizing different communication needs. High-resolution multi-display multi-function LCD display shows the current frequency on various functions. Such as (frequency, number of regions, the number of channels, caller ID, etc.). SMS function via the numeric keypad to edit the text message and sent out, can send up to 140 characters. Multi-channel multi-zone functions of the digital radio has 160 channels offer handheld walkie-talkie, 50 area. Internet Technology Co., Ltd. Shanxi CMO: walkie-talkie technology was first produced in the paranoia of the twenties, was born in Westinghouse laboratory. A man named John Kermode eccentric inventor "fantastic" to think of the postal automatic sorting documents, then for every vision application of electronic technology 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. Brand walkie-talkie quotes, Shanxi CMO Internet technology (certified), intercom Quotes from Shanxi Yangquan 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.