“%s”的搜索结果 RT 20

Retevis RT22 is FCC certified FRS radio license-free wa […]

Some times we often get email from our customer said, w

RT84 is dual band DMR radio with DCDM function, which is Dual Capacity Direct Mode. It’s a featue which allows two slots operation on simplex. As we all know, normally slot doesn’t work on direct mode, but open DCDM function, slot will work