wifi walkie talkie

Radios in this category often work like traditional radios, at least in a basic sense, but that's where the similarities end. These radios don't communicate directly from one unit to another like a regular walkie talkie would. They aren't really even radios. These are network devices that are built to act like a two way radio. This gives them some considerable advantages over conventional two way radios. Range is no longer an issue - your radios work anywhere your network reaches. Power isn't as much of an issue, so the devices can be smaller, lighter, and still have long battery life. Features that are difficult to pull off when you are limited by frequencies, such as full duplex communications (where you're not limited to one party talking at a time) are standard. A FCC radio license is not required. Here is more about each specific type of radio.

WiFi walkie talkie act like two way radios, but connect through a wireless internet connection. The range of these radios is limited only by the extent of your computer network - if you have two offices, radios from one office could talk to the other as long as they are on the same network, even if the offices are thousands of miles apart. Another advantage to IP radios is their ease of deployment and configuration. Most medium to large companies already have IT departments, which will feel right at home with these products. IP radios require a controller, which is connected to the same network as the radios. The controller is configured through a web interface and defines talk groups and allows configuration of radio settings. IP radios are a great choice for businesses using radios in fixed locations where they control the wireless network.

RB21 4G Poc WiFi Android 7.1 PTT Zello Network Radio US

RB21 Using a 4G / LTE network, the Icom PoC (Push-to-Talk Over Cellular) radio system provides licence free nationwide communication and instantaneous high-quality full duplex operation. The PoC system uses the mobile phone network thus reducing the cost of building and maintaining a wide area radio network.

Nationwide Coverage Over 4G/LTE Closed Private Network

Retevis's PoC radio system allows you to communicate with your two-way radio system over a 4G / LTE closed private network. Now you can benefit from nationwide coverage for your business without the use of repeaters thus reducing the cost of building and maintaining a wide area radio network. The closed system will operate from a private LTE mobile data network providing an extra level of security.

Flexible annual budgeting

The Retevis PoC system provides a flexible way of financing your radio system. You can pay for each handset on annual contract like you would a mobile phone. No need for the initial financial outlay on handsets and infrastructure.

GPS track and locate

RB21 comes with a high-accuracy GPS antenna, also with the online dispatch software, while instant location can be tracked by different platforms like PC and other smartphones.

IP54 Waterproof

ip54 wateerproof rating, When you use it, if you are not careful dust or a small amount of water enters, it will not cause erosion to the intercom.

Three-way group Call

The LTE/PoC Radio System supports group call with three or more people. In case of emergency, you can break into an on-going call to transmit an important message.

And retevis will recommend more and better POC walkie talkie.