Hytera Remote Speaker Microphone for HM682 and HR652
Hytera Remote Speaker Microphone for HM682 and HR652
SKU:HYT-SM25A1
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The Hytera SM25A1 is a remote speaker microphone with an LCD display and a 2.2m cord, for use with HM682 and HR652 mobile radios.
Ergonomically designed and IP54-compliant remote speaker microphone with LCD display for radio status monitoring.
Capabilities and Functions
Hytera SM25A1 RSM Features & Specifications
Hytera SM25A1 RSM Product Features
-Integrated LCD display for channel/status information
-High-quality 2W speaker (3W max output)
-Built-in PTT (Push-To-Talk) button
-Dedicated emergency button for quick alerts
-Durable 10-pin connector system
-IP54 protection against dust and water splashes
-Ergonomic handheld design for mobile operation
-Supports vehicle-mounted radio control operations
-Heavy-duty coiled cable (approx. 2.2–3 meters depending version)
Hytera SM25A1 RSM Technical Specifications
Compatible Radio Hytera HM652 (also HM655/HM665 variants depending region)
Connector 10-pin connector
Speaker Power 2W rated / 3W max
Microphone Sensitivity –42 ±3 dB @ 1 kHz
Impedance 20 Ω ±15%
Frequency Response 97 ±3 dB @ 1 kHz (2W/30cm)
Protection Rating IP54
Operating Temperature –30°C to +60°C
Storage Temperature –40°C to +85°C
Weight ~160 g
Dimensions 92.8 × 62.5 × 32.1 mm
Cable Length ~2.2 m (some versions up to 3 m)
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