The Standard RAM4 Remote Access Microphone (Model: SSM-70H) extends full radio control of GX6000 and GX6500 to remote locations across your vessel. Built for demanding marine use, it combines a bright, high-contrast display with a complete set of navigation and communications features for crew-ready operation.
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Full radio control: Control GX6000 and GX6500 directly from the RAM4 remote for seamless operation.
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Up to 2 wired RAM4 remote stations: Deploy RAM4 remotes around the vessel for versatile communication layouts.
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Intercom capability: Communicate between the radio, RAM4, and Wireless RAM4W microphones for quick crew coordination.
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Full AIS target display: See navigation targets at a glance to assist situational awareness.
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DSC functions: Includes individual calling, group calling, position polling, and more for secure, compliant communication.
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Large high-resolution display: Bright backlight provides easy readability in any lighting conditions.
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Rotary channel and volume controls: Quick, tactile operation even in rough conditions.
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Programmable hot keys: Fast access to your most-used menus and features.
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23-foot routing cable: Simplifies installation and flexible placement across the vessel.
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IPX8 submersible rating: Engineered for demanding marine environments, withstands splashes, rain, and brief immersion (up to 1.5 meters for 30 minutes).
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Compatibility: To unlock full features, pair with supported radios—GX1800, GX1850, GX2400, or GX6000.
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Compatibility note: RAM4 Remote is not compatible with other Standard Horizon models.
With RAM4 Remote, you gain flexible deployment around the vessel without sacrificing control or situational awareness. Maintain direct radio access on the deck, bridge, or engine room, reducing response times during emergencies or routine communications. The AIS display helps you track targets at a glance, while DSC features support secure calling and position polling. The rugged IPX8 rating and bright, readable display ensure dependable performance in harsh marine conditions, and the 23-foot cable offers installation flexibility to fit your cockpit layout.