Patrol often work alone? Try this function
Have you ever found the security personal always patrol […]
Have you ever found the security personal always patrol […]
Some radios can be programmed by the keyboard, like HD1, But I especially want to introduce that how to programme Retevis two way radios by software
RT84 can add channel on RT84 by hand conveniently, when you have no computer available for programming at hand. Do you know how to add channel on RT84 by hand?
Ailunce HD1 has 32 groups radio ID, that’s to say, you can programme 32 groups ID with different radio name. Not only set HD1 radio ID in software, but also it also can set by hand