The Motorola TLK series is purpose-built for teams that need push-to-talk communication across distances that exceed traditional radio frequency range. Unlike conventional two-way radios that communicate directly over RF, TLK devices transmit over cellular (4G LTE) and Wi-Fi networks using Motorola’s WAVE PTX platform. A TLK user in Miami and one in Chicago can communicate with a single button press as if they were standing next to each other. TLK devices use the familiar form factor and operation of a traditional radio — push-to-talk button, dedicated channels, simple interface — but backed by cellular infrastructure instead of licensed radio frequencies.