Founded in Shenzhen in 1993, Hytera is known as "Little Huawei" in the field of communications, and is the core drafting unit of China's digital walkie-talkie standard and police digital trunking communication standard (PDT). Hytera has been featured in many large-scale events, and has provided key communication support for many international events such as the 2016 Hangzhou G20 Summit, the Belt and Road Forum for International Cooperation, and the Xiamen BRICS Summit. The walkie-talkie brands that appear in the classic American drama "House of Cards" and the movie "Fast and Furious 6" are all Hytera.
 
Hytera Digital Walkie-Talkie BD350 won the 2017 iF International Design Award, and as early as 2008 and 2014, Hytera won the German Red Dot Concept Award twice. At present, Hytera walkie-talkies rank first in the domestic market and second in the world, and have developed into the most powerful challenger of Motorola.
 
Hytera's walkie-talkies are mainly divided into two categories: digital walkie-talkies and analog walkie-talkies, digital walkie-talkies are the main product line of Hytera, according to different technical standards, digital walkie-talkies are divided into three series: PD, BD, TD, PD and TD series have promoted the large-scale migration of global two-way walkie-talkie users from analog to digital, and are the earliest digital walkie-talkies of Hytera.
 
With the tightening of the government's radio policy, coupled with the increase in walkie-talkie users, the current commercial walkie-talkie is facing the problem of shortage of frequency resources, BD series is strictly developed in accordance with the standard of China's PDR digital walkie-talkie, the walkie-talkie is equipped with dual time slot technology to achieve a frequency point two groups of calls, which saves frequency resources well, and the sound is greatly improved after digital processing, and the clarity of digital voice is greatly improved. BD series is digital-analog compatible, which can take into account the old users of the original analog and realize the interoperability with the analog walkie-talkie, which makes the transition from analog to digital more smooth.
 
As a typical representative of BD digital radios, BD350 provides 2-5W output power, with a capacity of up to 256 channels, and is designed to be compact and lightweight, and easy to carry. It is worth mentioning that the BD series digital walkie-talkie supports USB interface charging, which can be used to charge the walkie-talkie anytime and anywhere. This entry-level digital radio supports both analog and digital modes of operation, making it ideal for consumers who need to replace traditional analog radios but have limited budget and spectrum resources.