Desktop Microphone for Mobile & Base Stations - Large PTT, Lockable Monitor The Hytera SM10A1 is a desktop microphone designed for use with compatible Hytera mobile and base stations. Typically placed in an office setting to aid in dispatching, this microphone features a large PTT (Push-to-Talk) button and a lockable monitor key for convenient and efficient operation. It has a 10-pin connector and measures approximately 107 x 65 x 148.6mm. Key Features Large PTT Button: Ensures convenient and efficient push-to-talk operation. Lockable Monitor Key: Provides hands-free monitoring capability. Desktop Design: Ideal for dispatching in an office or command center environment. 10-pin Connector: Standard connector for compatible Hytera mobile and base stations. Speaker Specifications: Sensitivity: 88dB ±2dB Impedance: 8Ω ±15% Rated power: 15W Maximum power: 20W Wide Operating Temperature: Functions reliably from -30℃ to 70℃. Compatibility HM682 HM782 HR1062 MD782i RD982i RD982i-S MNC360 Benefits Efficient Dispatching: Large PTT and lockable monitor key streamline communication for dispatchers. Clear Audio Output: Powerful speaker ensures loud and clear reception in an office environment. Durable Performance: Built to withstand demanding operational temperatures. Warranty 1-year manufacturer's warranty