GMRS Portable Radio RA85, the new model from Retevis. It is a handheld walkie-talkie, with a big LCD display and a full keypad two-way radio. The best choice for business and outdoor adventure like offroad. As we know, now lots of users will choose the GMRS radios, because GMRS with high power than FRS band […]
Retevis RB21 is the POC walkie-talkie, and it is also the latest model from Retevis. But customers still have lots of questions about this POC radio. Here we will list the common questions about RB21 POC walkie-talkies and offer the answers below. Hope this can help you know the RB21 POC radio quickly. 1,
GMRS handheld Radio RB19P is the new model from Retevis. You can order it from retevis.com. RB19P’s chip adopts BK4815, and the copper sheet is used for support strengthening, heat dissipation, and shielding. With scanning, monitoring, sound control, Alarm function, keyboard lock, and other functions. It will be the best choice for those people who
POC walkie-talkies RB21 is the latest model from Retevis. But lots of people still don’t know more about the PTT walkie-talkies. In this blog I will talk about something about RB21 and PoC radios, to help you familiar with your POC radio RB21. First, Do you know what is PoC radio? PoC means Push to
PTT walkie talkie RB21 is the real POC two-way radio. It offers the Management platform to add groups or members, and also offers the GPS dispatch system to track and locate the group members. RB21 POC walkie-talkies not only support 2G/3G/4G cellular data network but also support Wifi network. The best choice for a business
Retevis RB21 POC Radio, the unlimited range license-free POC radio. POC radios now are very popular, because PoC radios offer long-range ( without limited) communication, and offer GPS track and location. The well suited for the small or larger business. Retevis RB21 is the latest POC radio. It offers clear and private communications, also offer
8 Steps Getting Started Your Retevis RB21 POC Radio Read More »
POC radios mean Push to talk over the cellular. Using the cellular network, you can talk to your members without a distance limit. Our Retevis RB21 is a Push-to-Talk over cellular radio, which is different from the traditional walkie-talkie and mobile phones. POC radios use the existing mobile communication network for interaction. Compared with the
POC radios Retevis RB21 How to connect the network? Read More »
As we all know, the walkie talkie enables us to communicate quickly, but the signal range is not large. The smartphone has a large call range, but cannot communicate instantly. Retevis RB20 is a long range smart PoC radio that combines the advantages of both sides. Next I will tell you its advantages compared to
For truck drivers, walkie talkies help them communicate quickly and efficiently. However, ordinary walkie talkies cannot meet their needs due to the short communicate distance. Retevis RB21 is different that it’s a sort of long distance PoC two way radio with a wider coverage area. Now I will tell you the advantages of it： Wide coverage
Both commercial exhibitions and art exhibitions have large flow of people. All kinds of accidents are easy to happen at this time. In order to solve these accidents quickly and make the exhibition run smoothly, Retevis commercial radios RB28 (US version)/RB628(European version) are necessary. Next I will tell you why I recommend them: Rapid communication
