You may need a license to operate your two-way radio, but only if you intend to use GMRS channels. Do I need a license to operate my two-way radio?Ī. A beacon that flashes "S.O.S." in Morse code.A "lone-worker" feature that will set off an alarm at intervals of your choosing unless you manually shut it off, just in case you injure yourself or need assistance while off on your own but can't get to your radio.An alert function that sends emergency signals to everyone in your group.This may include all or some of the following: Yes, most two-way radios have a range of features useful in an emergency. Do two-way radios have any emergency features?Ī. Consider how many two-way radios you need and select a pack size accordingly. Some packs even contain 10 or more two-way radios, for use at work or by large groups.
Two-way radios are sometimes sold singly, but they usually come in pairs or larger packs. How many two-way radios will I get in a pack?Ī. Shockproof two-way radios are able to withstand knock and drops - within reason - so they're great if you tend to get rough with your equipment. You'll get the best range if there's a clear line of sight between users - even if they're not actually able to see each other with the naked eye due to distance. As such, it's best to buy them in pairs or sets. While any two-way radios that operate on the same frequency can communicate with one another, two different models may not have the same features, meaning you'll miss out on some functionality. Very high frequency (VHF) two-way radios are generally best for long-distance use out in the open, whereas ultra high frequency (UHF) units are best for use in urban areas as the signal better penetrates through obstructions, such as buildings. This is helpful in loud places or busy situations, where it might be easy for a communication to slip through the cracks. The calling or paging feature causes each radio to ring or vibrate before the talker relays their message. If your radio has a scanning function, you can use it to quickly scan through the channels and discover which one your group is currently using.