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SM19A1 Mobile Radio Palm Microphone

Handheld Microphone with Full Keypad and Emergency Call Button for H-Series Radios

The Hytera SM19A1 palm microphone is designed to enhance communication efficiency and user control for professional DMR mobile radios. Featuring an ergonomic design and large, easy-to-press programmable keys, the SM19A1 offers intuitive operation in fast-paced environments. An integrated Dual-Tone Multi-Frequency (DTMF) keypad enables advanced dialing and control functions, while the dedicated emergency call button provides immediate access to quickly send critical alerts.

Compatible with the Hytera HM782 H-Series DMR mobile radio, this versatile microphone ensures seamless integration and dependable performance. Its rugged construction is built to withstand daily use, and the thoughtfully placed controls promote convenient, one-handed operation. Whether managing dispatch or field communications, the Hytera SM19A1 delivers reliable voice clarity and enhanced user functionality to support critical communications. Features a coiled cable with a 10-Pin aviation connector and a metal dash-mount clip.

Technical Specifications

Dimensions 3.8” x 2.5” x 1.6”
Weight 8.1 oz
Cord Length 4’ fully extended
Color Black
Radio Accessory Connector 10-Pin
PTT Key Yes
Emergency Key Yes
Microphone Sensitivity –21±3 dB @ 1 kHz 3.0 V 2.2 K 0 dB = 1 V/Pa
IP Rating IP54
Operating Temperature –30℃ to 65℃
Storage Temperature –40℃ to 85℃