Retevis RT40 DMR radio FRS License free

 Retevis RT40 DMR radio FRS License free 1. What is FRS: The Family Radio Service (FRS) is a private, two-way, short-distance voice and data communications service for facilitating family and group activities. The most common use for FRS channels is short-distance, two-way voice communications using small hand-held radios that are similar to walkie-talkies. Other services…

The different of Retevis RT21 and RT7

The different of Retevis RT21 and RT7 RT21 and RT7 all is the simple, easy to operate, functions streamlined commercial use of walkie-talkie. Let’s we check the RT21 and RT7 Features: RT21 1.Professional analog two way radio, it has better quality & hand feeling and more powerful functions than H777. 2. One meter free fall, two…

Retevis RT40 walkie-talkie is coming

Retevis RT40 walkie-talkie is coming Now let’s check RT40 walkie talkie’s features together.   1. The RT40 walkie-talkie introduction: RT40 walkie-talkie is one kind of licence-free which is for meet the European and North American markets requirement, then we developed the RT40 walkie-talkie. RT40 radio is one DMR digital radio, meet the DMR Tier I…