How to connect RT81 with RT97P repeater?
RT81 is our high quality business digital two way radio […]
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Rt81 Two-Way Radio: The Perfect Blend of Flexibility
Retevis RT81 two-way radio is a powerful communication
Rt81 Two-Way Radio: The Perfect Blend of Flexibility Read More »
Retevis RT81: the perfect blend of analog and digital technologies
What aspects do you consider when choosing a radio: fre
Retevis RT81: the perfect blend of analog and digital technologies Read More »
How to use Scan function on Digital radio RT81?
RT81 is our classical digital business two way radios.
Performance of RT81V land VHF radio in tornado rescue
In the field and the open areas, the VHF radio can work
Performance of RT81V land VHF radio in tornado rescue Read More »
How to confirm your RT81 version and communicate to each other?
The first version is an RT81 single time slot. The seco
How to confirm your RT81 version and communicate to each other? Read More »
How to make old RT81 work with new RT81 radio?
RT81 is a high power IP67 waterproof DMR radio with one slot, the updated version new RT81 has 2 slots
Some customers meet that both can’t work with each other, do you know how to make old RT81 work with new RT81 radio
How to programme RT81 radios quickly
How to programme multi-RT81 radios quickly is topic we will discuss, Normally RT81 with default factory frequency radio so you only press PTT key to talk when RT81 take out of package box. Most of the clients don’t only buy a few, If you meet one of them can’t talk with others, please try to programme them again, There’s a very simple way that introduces how to programme RT81 radios quickly.