"poc"

Matt is running a test setup of his mini mobile monitoring station. “It’s a fantastic little radio, when I am on high ground I make good contacts with it”, Matt praised and recommended RB15.  Why Matt loved this little RB15 ? Here follow me to explore: 1.Vibration for Reminding Its vibration is seems like a cell phone’s. RB15 walkie-talkie can send out vibrations to remind you before the sound comes. 2.Pocket-Size The RB15 weighs only 3.3 ounces with 0.86 inches thick. Its small shape can be held in hand easily. Meanwhile, it you carry it outdoor, its mini size can be easily put into a pocket or tied to the wrist. 3. Wireless Cloning With this function, you can let two…

We’ve talked before about what security companies do and how radios help them do their jobs. This blog will provide a relatively complete and secure communication and management system. If your business needs remote management, secure communication, and scheduling, then you must not miss the POC radio RB20. We started by addressing the customer’s biggest question: why is POC better for patrolling than conventional radios? POC radio RB20 work with base stations and require cellular data service, making them ideal for urban and signal coverage. There is no distance limit, as long as the mobile phone data service coverage of the area can be called. Private calls are difficult to monitor because all calls are made on an individual management…

Retevis POC radio RB21 is a communication tool that can maximize the efficiency of dispatchers. Yes, it is a communication tool, but it can be used not only for communication, but also for tracking routes, broadcasting, setting work areas, recording calls, and sending text and voice messages. So, we would like to recommend how it works in the transportation industry sector. How does it work? The POC radio is also called network radio. It works on a 2G/3G/4G network, like your cell phone, so you should prepare a phone card to help it work. And it cannot connect to a normal radio who works on the radio frequency band. And the advantage of RB21 is if you are a dispatcher,…

What’s the difference between POC radio and smartphone？

PoC (Push-to-Talk Over Cellular) radio is a mobile communication system for dispatching and commanding built on the mobile communication network.The public network series of products use the public network operation network, break through the traditional distance limit and realize the whole network connection. The big advantage of POC is that it not only provides fast PTT services, but also provides one-to-many group calls (Compared to mobile phones, it is a huge advantage). If you are looking for a good POC radio, I highly recommend Retevis RB21 4G LTE Android POC Network Radio. Some Great features of Retevis RB21 Unlimited talking distance Retevis RB21 easily eliminates the distance restriction and can transmit and receive strong signal in any corner of the…

How to set up POC radio RB20? Please find steps below: A. driver and software install.    1/ Press menu inside radio setting — to this About page, press the left bottom button to ON  the USB function. 2/ install this USB driver. Install this two, you will see COM in your device manager, it shows driver installed successfully. B. check   Account  and password of each POC radio RB20  by programming connect radio to software below, and read, you will see Account  and password of each device ( please ask Retevis support for software)  Remember to click on the IP address. C. add device and create group for communication user:  AAA password: bbb2021 1/ Please use account and password offer by…

RB21 4G Poc WiFi Network Radio. Are you still worrying about the distance limit of the walkie-talkie? Do you want to have a walkie-talkie that can not limit the distance of the call? The poc network walkie-talkie can meet your needs, and the RB21 poc network walkie-talkie is a good choice. The RB21 has a large display and a keyboard below the screen. On the side is the PTT button and the volume up and down buttons. Network: RB21 can not only use 2G/3G/4G network, but also connect to WIFI for use. So as long as there is a network, you can use it. No lisence required: RB21 poc network radio can be used and operated without applying for a…

Retevis RB21 network radio  is an unlimited range POC walkie talkie with a wide coverage area. With built-in Android 7.1 operating system, RB21 POC walkie talkie provide efficient, reliable, stable command and control communications, break through the geographical dimensional restrictions. It ensures that the staff provide timely service and help to Marathon runners and handles emergencies. No Distance Limit The range of full marathon up to 42 km, which ordinary walkie talkies can not work for so long range. But Retevis RB21 easily eliminates this distance restriction and can transmit and receive strong signal in any corner of the country. Cost Saving Two way radios used in event organization should be economic and reduce communication costs. Not like the RF…

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, What distance does RB21 radio cover? There is no limit. As far as you have the 3G/4G or a Wifi signal you will be in reach. This means that you are only dependent on the cellphone carrier service, or a Wifi hotspot. 2, Why is this better compared to traditional walkie-talkies? Traditional two-way radios will always be limited by distance and interference. And the RB21…