{"id":12378,"date":"2024-08-01T14:49:01","date_gmt":"2024-08-01T12:49:01","guid":{"rendered":"https:\/\/smar4v.site.transip.me\/?post_type=product&#038;p=12378"},"modified":"2026-07-27T09:43:32","modified_gmt":"2026-07-27T07:43:32","slug":"em-trak-b921-ais-transponder","status":"publish","type":"product","link":"https:\/\/smartmarine.nl\/en\/product\/em-trak-b921-ais-transponder\/","title":{"rendered":"Em-Trak B921 AIS Transponder"},"content":{"rendered":"<p>Would you like to transmit and receive AIS and then this is the right choice.<\/p>\n<p>The Em-Trak B921 is a standard 2-watt AIS Class B transponder. Small, light, and drafty, the B921 delivers one of the best receive\/transmit performances of the moment. So you can receive more AIS information and targets at maximum range.<\/p>\n<p>Has an internal GPS receiver and can be installed inside most polyester vessels. For installation in steel vessels, for example, the AIS transponder offers the option of connecting an external GPS antenna.<\/p>\n<p>Intelligent connectivity, integrated GPS receiver and antenna and the unique FLEXI-FIT\u2122 bracket system, makes installation easy.<\/p>\n<p><strong>What do you receive?<\/strong><\/p>\n<ul>\n<li>1x AIS transponder<\/li>\n<li>1x Power data cable 2m<\/li>\n<li>1x FLEXI-FIT system incl. screws<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>AIS transmit and receive<\/li>\n<li>Complete set<\/li>\n<li>Very simple installation<\/li>\n<\/ul>","protected":false},"featured_media":27583,"template":"","meta":[],"product_cat":[188,79],"product_tag":[285],"giftcard-category":[],"class_list":["post-12378","product","type-product","status-publish","has-post-thumbnail","product_brand-em-trak","product_cat-ais-transponders","product_cat-communicatie","product_tag-smart-deals","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Em-Trak B921 AIS Transponder &#8226; Smartmarine<\/title>\n<meta name=\"description\" content=\"Shop nu voordelig! Innovatieve, gebruiksvriendelijke, duurzame en betaalbare \u2018Smart-producten\u2019 voor de maritieme sector.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smartmarine.nl\/en\/product\/em-trak-b921-ais-transponder\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Em-Trak B921 AIS Transponder &#8226; Smartmarine\" \/>\n<meta property=\"og:description\" content=\"Shop nu voordelig! Innovatieve, gebruiksvriendelijke, duurzame en betaalbare \u2018Smart-producten\u2019 voor de maritieme sector.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/smartmarine.nl\/en\/product\/em-trak-b921-ais-transponder\/\" \/>\n<meta property=\"og:site_name\" content=\"Smartmarine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/smartmarine.nl\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-27T07:43:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/08\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Smartmarine_nl\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/\",\"url\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/\",\"name\":\"Em-Trak B921 AIS Transponder &#8226; Smartmarine\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/smartmarine.nl\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp\",\"datePublished\":\"2024-08-01T12:49:01+00:00\",\"dateModified\":\"2026-07-27T07:43:32+00:00\",\"description\":\"Shop nu voordelig! Innovatieve, gebruiksvriendelijke, duurzame en betaalbare \u2018Smart-producten\u2019 voor de maritieme sector.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/#primaryimage\",\"url\":\"https:\\\/\\\/smartmarine.nl\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp\",\"contentUrl\":\"https:\\\/\\\/smartmarine.nl\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp\",\"width\":1200,\"height\":1200,\"caption\":\"em-trak-b952-5w-ais-transponder-met-wifi-bluetooth (1)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/product\\\/em-trak-b921-ais-transponder\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/smartmarine.nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/smartmarine.nl\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Em-Trak B921 AIS Transponder\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#website\",\"url\":\"https:\\\/\\\/smartmarine.nl\\\/\",\"name\":\"Smartmarine\",\"description\":\"Technologie op het water\",\"publisher\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/smartmarine.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#organization\",\"name\":\"Smartmarine\",\"url\":\"https:\\\/\\\/smartmarine.nl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/smartmarine.nl\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-smartmarine-square.png\",\"contentUrl\":\"https:\\\/\\\/smartmarine.nl\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-smartmarine-square.png\",\"width\":1400,\"height\":1400,\"caption\":\"Smartmarine\"},\"image\":{\"@id\":\"https:\\\/\\\/smartmarine.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/smartmarine.nl\",\"https:\\\/\\\/x.com\\\/Smartmarine_nl\",\"https:\\\/\\\/www.instagram.com\\\/smartmarine.nl\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@smartmarineNL\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Em-Trak B921 AIS Transponder - Smartmarine","description":"Shop now! Innovative, user-friendly, durable and affordable 'Smart products' for the maritime sector.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/smartmarine.nl\/en\/product\/em-trak-b921-ais-transponder\/","og_locale":"en_GB","og_type":"article","og_title":"Em-Trak B921 AIS Transponder &#8226; Smartmarine","og_description":"Shop nu voordelig! Innovatieve, gebruiksvriendelijke, duurzame en betaalbare \u2018Smart-producten\u2019 voor de maritieme sector.","og_url":"https:\/\/smartmarine.nl\/en\/product\/em-trak-b921-ais-transponder\/","og_site_name":"Smartmarine","article_publisher":"https:\/\/www.facebook.com\/smartmarine.nl","article_modified_time":"2026-07-27T07:43:32+00:00","og_image":[{"width":1200,"height":1200,"url":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/08\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_site":"@Smartmarine_nl","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/","url":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/","name":"Em-Trak B921 AIS Transponder - Smartmarine","isPartOf":{"@id":"https:\/\/smartmarine.nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/#primaryimage"},"image":{"@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/#primaryimage"},"thumbnailUrl":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/08\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp","datePublished":"2024-08-01T12:49:01+00:00","dateModified":"2026-07-27T07:43:32+00:00","description":"Shop now! Innovative, user-friendly, durable and affordable 'Smart products' for the maritime sector.","breadcrumb":{"@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/#primaryimage","url":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/08\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp","contentUrl":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/08\/em-trak-b952-5w-ais-transponder-met-wifi-bluetooth-1.webp","width":1200,"height":1200,"caption":"em-trak-b952-5w-ais-transponder-met-wifi-bluetooth (1)"},{"@type":"BreadcrumbList","@id":"https:\/\/smartmarine.nl\/product\/em-trak-b921-ais-transponder\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/smartmarine.nl\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/smartmarine.nl\/shop\/"},{"@type":"ListItem","position":3,"name":"Em-Trak B921 AIS Transponder"}]},{"@type":"WebSite","@id":"https:\/\/smartmarine.nl\/#website","url":"https:\/\/smartmarine.nl\/","name":"Smartmarine","description":"Technology on the water","publisher":{"@id":"https:\/\/smartmarine.nl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/smartmarine.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/smartmarine.nl\/#organization","name":"Smartmarine","url":"https:\/\/smartmarine.nl\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/smartmarine.nl\/#\/schema\/logo\/image\/","url":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/09\/logo-smartmarine-square.png","contentUrl":"https:\/\/smartmarine.nl\/wp-content\/uploads\/2024\/09\/logo-smartmarine-square.png","width":1400,"height":1400,"caption":"Smartmarine"},"image":{"@id":"https:\/\/smartmarine.nl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/smartmarine.nl","https:\/\/x.com\/Smartmarine_nl","https:\/\/www.instagram.com\/smartmarine.nl\/","https:\/\/www.youtube.com\/@smartmarineNL"]}]}},"_links":{"self":[{"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/product\/12378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/media\/27583"}],"wp:attachment":[{"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/media?parent=12378"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/product_cat?post=12378"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/product_tag?post=12378"},{"taxonomy":"giftcard-category","embeddable":true,"href":"https:\/\/smartmarine.nl\/en\/wp-json\/wp\/v2\/giftcard-category?post=12378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}