Built to military standards, the AX walkie-talkie survives the extremes of your environment. This tough, durable walkie-talkie utilizes polycarbonate housing and has the extra power (up to 10 times the power of FRS) critical for locations in adjacent buildings, campus settings, and multi-story buildings. The AX walkie-talkies is ideally suited for construction, electrical, hospitality, manufacturing, security, warehousing, and many other industries. No monthly fees or service contracts required.