The Alecto FR-115BM is a small powerhouse: In addition to its impressive range of 7 kilometers, this compact walkie-talkie set offers a variety of useful basic functions. One of these is the so-called Roger beep. When you finish speaking and release the transmit button, a beep sounds on the other end. This way, the recipient knows that you have completed your message and can begin speaking. The illuminated display makes it easier to use in the dark. With the selection of 8 channels, you always have a good noise-free connection available. The standby and talk time on a full charge is impressive at 35 and 13 hours, respectively.