WATERPROOF - Rugged RDH-X - Business Band Two Way Handheld Radio - Digital and Analog, is a robust handheld radio offering clear digital voice. It can easily switch modes between digital and analog signals and interfaces with all DMR digital radios operating on the same frequency, like Motorola and Rugged Digital. Provided in black or high visibility safety yellow, it features a complimentary extended range antenna, an IP67 waterproof rating, a color LED display, and dual band VHF / UHF. RDH-X is analog cross-compatible and supports text messaging, audio recording, and upgradeable firmware. It has an innovative full keypad lock or PTT active lock, including a 2-pin connector for accessories and a rechargeable Li-ion battery. Compatible with various business band radios including RDM-DB, M1, RDH-X, R1, V3, RM60, RH5R, RDH16 and others like Icom, Motorola, Kenwood. Business license required. FCC and CE certified.