Impact M3-GRSM-HD1 - Gold Medium duty speaker microphone for Motorola

The Impact M3-GRSM-HD1 places the receive speaker, microphone, and transmit control on a worn remote unit. The radio can remain carried while the speaker microphone is clipped within reach. Its cable and audio connection use the configuration listed below.

Features and construction

• The microphone uses a TPU coiled radio cable.
• A large PTT switch provides the transmit control.
• A 3.5mm audio socket supports a compatible listening accessory.
• The manufacturer describes the housing as splash-resistant.
• Impact lists shock, drop, dust, and vibration testing for the product family.

Configuration and supplied assembly

Manufacturer-listed Motorola radio compatibility

This version uses the Impact M3 radio-side interface. Impact names the following models for that connector.

• EX500, EX560XLS, EX600, EX560
• GL2000
• GP328Plus, GP338Plus, GP344, GP388
• PRO5150elite

Selection and ordering

Order Impact part number M3-GRSM-HD1. Match the radio model, radio-side connector, and included ear or headset configuration. Accessories with a different connector suffix are separate versions, even when the product-family name is the same.

Delmarva Communications can help confirm the radio and accessory combination before you order.