{"product_id":"garmin-gos-10-hub-onboard-mob-engine-cut-off-system","title":"Garmin GOS 10 Hub for Garmin OnBoard System","description":"\u003cp class=\"nvn-hero\"\u003eThe Garmin GOS 10 Hub is the core of the Garmin OnBoard system, the piece that ties your wireless MOB tags to your engines. It talks to the tags wirelessly and wires straight into your ignition harness for engine cut-off. If you're building real man-overboard protection without tethering the crew to the helm, this is where you start.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Garmin GOS 10 Hub is the brain of the Garmin OnBoard system. It's the piece that ties your wireless man-overboard tags to your boat's engines, so if someone goes over the side, the boat knows about it. Think of it as a modern take on the old kill-switch lanyard, only nobody has to be clipped to the helm for it to work.\u003c\/p\u003e\n\u003cp\u003eHere's what it actually does. The hub communicates wirelessly with the OnBoard MOB tags your crew wears, and it wires in-line to your engine's ignition harness to provide Engine Cut Off System (ECOS) functionality. When a tag goes out of range or hits the water, the hub can cut the engines and sound the included external buzzer. That's the whole point of the OnBoard system, and this hub is the part that makes it happen.\u003c\/p\u003e\n\u003cp\u003eIt's built for real boats. The hub supports inboard, outboard, and sterndrive engines from all major manufacturers, and it'll handle up to 4 close-to-stop engines or 2 open-to-stop engines. So whether you're running a single-outboard center console or a triple-engine offshore rig, the same hub covers you. Power draw is tiny, around 50 mA at 12 volts, and it accepts anywhere from 10 to 32 volts, so it's happy on both 12V and 24V systems.\u003c\/p\u003e\n\u003cp\u003eWireless range to the MOB tags is about 66 feet, or 20 meters. On most boats that's plenty, but on a bigger center console or a longer cruiser, tag placement and where you mount the external antenna matter. We've seen folks on 30-plus-foot boats need to think carefully about antenna location and cable runs to get clean coverage bow to stern. Plan the antenna spot before you start drilling. The tags themselves can ride on a wrist, clip to a PFD with a carabiner, or hang on a floating key ring, so everyone aboard can wear one without really thinking about it.\u003c\/p\u003e\n\u003cp\u003eThe hub talks to your Garmin chartplotter over NMEA 2000, and it ships with an NMEA 2000 T-connector and drop cable to get you on the backbone. Once it's paired through the OnBoard app and your compatible Garmin display, you'll see MOB alerts and engine status right at the helm. One install note worth repeating: don't skip the app pairing step. If you wire everything up but never complete the pairing, your displays stay blind to the system. It's the most common first-day hiccup we hear about.\u003c\/p\u003e\n\u003cp\u003eA couple of practical things. Give the hub a clean, dedicated 12-volt feed rather than piggybacking off a busy circuit. A stable power source keeps it from resetting when you've got a lot of electronics running at once. And because it wires directly into your ignition or kill-switch circuit, this is an install where it pays to follow the Garmin instructions to the letter, or have your rigger do it. Get the engine connection wrong and the safety cutoff won't behave the way you expect.\u003c\/p\u003e\n\u003cp\u003eThe GOS 10 Hub is sealed to IPX6 and IPX7, so spray and brief immersion won't bother it, and it keeps a 5 cm compass-safe distance. It's a compact box, roughly 3.6 by 6.1 by 1.9 inches, easy to tuck into a console or a dry locker near the helm. One thing to be clear about: this is the hub only. The MOB tags themselves are part of the broader Garmin OnBoard system and aren't included in this box, so make sure you've got the tags your crew needs to go with it.\u003c\/p\u003e\n\u003cp\u003eBottom line, if you're building out a Garmin OnBoard setup, the GOS 10 Hub is the core component you start with. It's the wireless MOB and engine-cutoff heart of the whole system, and it's the smart way to add real man-overboard protection without asking everyone aboard to stay tethered to the dash.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eWireless MOB detection: communicates with Garmin OnBoard MOB tags at up to 66 ft (20 m) so no one has to stay tethered to the helm\u003c\/li\u003e\n  \u003cli\u003eEngine Cut Off System (ECOS): wires in-line to the ignition harness to cut engine power the moment a tag goes overboard\u003c\/li\u003e\n  \u003cli\u003eSupports up to 4 close-to-stop or 2 open-to-stop engines across inboard, outboard, and sterndrive setups from all major manufacturers\u003c\/li\u003e\n  \u003cli\u003eWide 10-32V supply range works on both 12V and 24V boats, drawing just 50 mA at 12V\u003c\/li\u003e\n  \u003cli\u003eNMEA 2000 connectivity (LEN 1) with included T-connector and drop cable for helm alerts and engine status\u003c\/li\u003e\n  \u003cli\u003eIPX6 and IPX7 water rating handles spray and brief immersion at the console or in a dry locker\u003c\/li\u003e\n  \u003cli\u003eAutomatic or manual activation with an included external buzzer for an audible man-overboard warning\u003c\/li\u003e\n  \u003cli\u003eCompact 3.6 x 6.1 x 1.9 in housing with a 5 cm compass-safe distance for flexible mounting near the helm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Garmin reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the Garmin OnBoard system?\u003c\/summary\u003e\n    \u003cp\u003eIt's a wireless man-overboard and engine cut-off safety system. Instead of a traditional kill-switch lanyard, your crew wears compact wireless MOB tags. The GOS 10 Hub talks to those tags and can cut the engines if someone goes over the side.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this hub come with MOB tags?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is the GOS 10 Hub only. The wireless MOB tags are part of the broader Garmin OnBoard system and are sold separately, so plan on getting the tags your crew needs to go with the hub.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does the hub cut off the engines?\u003c\/summary\u003e\n    \u003cp\u003eIt wires in-line to your engine's ignition harness, either to an existing kill switch or to the ignition signal wire. When an MOB tag hits the water or goes out of range, the hub triggers the Engine Cut Off System (ECOS) and sounds the included external buzzer.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many engines can it support?\u003c\/summary\u003e\n    \u003cp\u003eUp to 4 close-to-stop engines or 2 open-to-stop engines. It works with inboard, outboard, and sterndrive engines from all major manufacturers, so it covers everything from a single-outboard console to a multi-engine offshore boat.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the wireless range to the tags?\u003c\/summary\u003e\n    \u003cp\u003eAbout 66 feet, or up to 20 meters. That's plenty on most boats. On larger center consoles or longer cruisers, put some thought into where you mount the external antenna so you get clean coverage from bow to stern.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage does it need?\u003c\/summary\u003e\n    \u003cp\u003eIt accepts a wide 10 to 32 volt supply, so it runs on both 12V and 24V systems. Power draw is small, roughly 50 mA at 12 volts. We recommend giving it a clean, dedicated feed rather than sharing a busy circuit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does it connect to my Garmin chartplotter?\u003c\/summary\u003e\n    \u003cp\u003eOver NMEA 2000. The hub ships with a T-connector and a drop cable to tie into your backbone. After you pair it through the OnBoard app and your compatible Garmin display, you'll see MOB alerts and engine status at the helm.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it waterproof?\u003c\/summary\u003e\n    \u003cp\u003eYes. The hub is rated IPX6 and IPX7, so it shrugs off spray and brief immersion. It also keeps a 5 cm compass-safe distance, which matters if you're mounting it near a magnetic compass.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat comes in the box?\u003c\/summary\u003e\n    \u003cp\u003eThe GOS 10 Hub, a 12-pin fused power and engine cut-off harness with external buzzer, an external antenna for the wireless tag connection, an NMEA 2000 T-connector, an NMEA 2000 drop cable, installation hardware, and documentation.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I install this myself?\u003c\/summary\u003e\n    \u003cp\u003eIf you're comfortable wiring into your ignition or kill-switch circuit and running NMEA 2000, yes. But because a wrong engine connection means the safety cutoff won't behave as expected, follow the Garmin instructions exactly or have your rigger handle the engine side.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eGarmin GOS 10 Hub for Garmin OnBoard System\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGarmin\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e010-02908-10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e753759340971\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e171.7 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePackage Dimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e9 x 8 x 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUnit Dimensions (H x W x D)\u003c\/th\u003e\n\u003ctd\u003e91.55 mm x 155.12 mm x 48.47 mm (3.6 in x 6.1 in x 1.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eEngine Cut Off System (ECOS) hub for wireless MOB detection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eActivation\u003c\/th\u003e\n\u003ctd\u003eAutomatic or manual\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWireless Range\u003c\/th\u003e\n\u003ctd\u003e66 ft (up to 20 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSupply Voltage Range\u003c\/th\u003e\n\u003ctd\u003e10-32V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTypical Power Consumption\u003c\/th\u003e\n\u003ctd\u003e50 mA @ 12V or 0.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating Temperature Range\u003c\/th\u003e\n\u003ctd\u003e-15 C to 70 C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNMEA 2000 LEN\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEngine Compatibility\u003c\/th\u003e\n\u003ctd\u003eInboard, outboard, sterndrive from all major manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEngine Interface\u003c\/th\u003e\n\u003ctd\u003eHardwired, in-line connection to ignition harness\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNumber of Engines Supported\u003c\/th\u003e\n\u003ctd\u003eUp to 4 close-to-stop or 2 open-to-stop engines\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWater Rating\u003c\/th\u003e\n\u003ctd\u003eIPX6 and IPX7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompass-Safe Distance\u003c\/th\u003e\n\u003ctd\u003e5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFCC ID\u003c\/th\u003e\n\u003ctd\u003eIPH-A4870\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNMEA 2000 Connectivity\u003c\/th\u003e\n\u003ctd\u003eT-connector and drop cable included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eProduct Video\u003c\/h2\u003e\n\u003cdiv class=\"nvn-video\"\u003e\n  \u003ciframe width=\"100%\" height=\"480\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/BbTeiG-9g3Q?autoplay=0\u0026amp;modestbranding=1\u0026amp;rel=0\" title=\"Product video\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the Garmin OnBoard system?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a wireless man-overboard and engine cut-off safety system. Instead of a traditional kill-switch lanyard, your crew wears compact wireless MOB tags. The GOS 10 Hub talks to those tags and can cut the engines if someone goes over the side.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does this hub come with MOB tags?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This is the GOS 10 Hub only. The wireless MOB tags are part of the broader Garmin OnBoard system and are sold separately, so plan on getting the tags your crew needs to go with the hub.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does the hub cut off the engines?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It wires in-line to your engine's ignition harness, either to an existing kill switch or to the ignition signal wire. When an MOB tag hits the water or goes out of range, the hub triggers the Engine Cut Off System (ECOS) and sounds the included external buzzer.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many engines can it support?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Up to 4 close-to-stop engines or 2 open-to-stop engines. It works with inboard, outboard, and sterndrive engines from all major manufacturers, so it covers everything from a single-outboard console to a multi-engine offshore boat.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's the wireless range to the tags?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"About 66 feet, or up to 20 meters. That's plenty on most boats. On larger center consoles or longer cruisers, put some thought into where you mount the external antenna so you get clean coverage from bow to stern.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage does it need?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It accepts a wide 10 to 32 volt supply, so it runs on both 12V and 24V systems. Power draw is small, roughly 50 mA at 12 volts. We recommend giving it a clean, dedicated feed rather than sharing a busy circuit.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does it connect to my Garmin chartplotter?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Over NMEA 2000. The hub ships with a T-connector and a drop cable to tie into your backbone. After you pair it through the OnBoard app and your compatible Garmin display, you'll see MOB alerts and engine status at the helm.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it waterproof?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The hub is rated IPX6 and IPX7, so it shrugs off spray and brief immersion. It also keeps a 5 cm compass-safe distance, which matters if you're mounting it near a magnetic compass.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What comes in the box?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The GOS 10 Hub, a 12-pin fused power and engine cut-off harness with external buzzer, an external antenna for the wireless tag connection, an NMEA 2000 T-connector, an NMEA 2000 drop cable, installation hardware, and documentation.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I install this myself?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"If you're comfortable wiring into your ignition or kill-switch circuit and running NMEA 2000, yes. But because a wrong engine connection means the safety cutoff won't behave as expected, follow the Garmin instructions exactly or have your rigger handle the engine side.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Garmin","offers":[{"title":"Default Title","offer_id":44785192239197,"sku":"111139","price":345.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/111139XL.jpg?v=1784917329","url":"https:\/\/nvnmarine.com\/products\/garmin-gos-10-hub-onboard-mob-engine-cut-off-system","provider":"NVN Marine","version":"1.0","type":"link"}