About Radioddity GA-2S （✪ FCC Certified ID: 2AN62-GA2S） This radio is a leader in cost-effectiveness and provides excellent quality/performance and ergonomics. It is very simple and easy to operate. That’s why it works well for security teams, maintenance personnel, construction crews, fire departments, warehouse workers, factory workers, kitchen staff, hotels, retail stores, school staff, events communications, road trips, family camping, hunting, etc. You can add as many radios as you want and they work great together since they have identical pre-programmed frequency channels. 2 watts of transmit power gives plenty of range for typical applications.