Best emergency use walkie talkie
In emergency conditions, power-down and cellphone are out of service. This way, emergency walkie talkie will be good tool to enable an in time communication.
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Two-way communication Loud-speaker——Retevis RB36
Retevis RB36 is very suitable for business and public u
Two-way communication Loud-speaker——Retevis RB36 Read More »
Retevis RB36 License-free Two-way Talk Loudspeaker
With Retevis RB36, You can use your radio connect to co
Retevis RB36 License-free Two-way Talk Loudspeaker Read More »
Best Waterproof Floating Walkie Talkie For Fishing and Kayaks
In the previous blog, we introduced how to choose a sui
Best Waterproof Floating Walkie Talkie For Fishing and Kayaks Read More »
How to programme a license-free radio
How to programme a license-free radio recently most of the customers often mention. Normally the frequency can’t be changed, but you can change CTCSS/DC to talk with other radios or other brand radios
How to talk with the license free radio
Talking with license-free radio is topic we will introduce in this article, Normally the license-free radio has FRS, MURS and PMR446 version, if you want to talk with license-free radio, you have to know the default factory frequency
What factors need consider in relay system construction?
Relay system play an important role in increase communication range.What factors need to be considered in the early stage of the relay system construction?
What factors need consider in relay system construction? Read More »