The Dynascan DA-350 is a professional UHF 446 Walkie talkie for free use without licenses or fees with dPMR 446 digital and PMR-446 analog functions. Includes the latest dPMR-446 digital technology for better interference protection. Dynascan's Dynascan DA-350 Walkie allows easy switching between digital and analog mode, with a total of 32 channels (16 digital and 16 analog) in 2 zones, making it ideal for use with analog transceivers and gradually transition to digital technology.