A frequency scanner is a radio receiver that allows individuals to scan through several preprogrammed frequencies using predetermined steps. Compared to other online gadget shops, our radio receivers are of high quality. Depending on your budget, we have entry level scanners and high-end ones. A radio enthusiast can use frequency scanners to monitor radio communications of their local police stations as well as other local fire departments. Check out the key features of our frequency scanners and order now while it's still free shipping Australia Wide!