The Hytera SM19A1 Hand Microphone is a professional-grade audio accessory equipped with an integrated DTMF keypad, allowing users to transmit DTMF tones directly from the microphone. This functionality is essential for signaling, control commands, and system access in advanced radio networks.
Designed for use with Hytera mobile radios and repeaters, the SM19A1 delivers clear audio performance, durable construction, and intuitive keypad operation. It is well suited for dispatch operations, public safety systems, transportation fleets, and industrial communication environments.
Key Features
Integrated DTMF keypad for signaling and system control
