{"id":31742,"date":"2026-09-20T11:03:30","date_gmt":"2026-09-20T08:03:30","guid":{"rendered":"https:\/\/utopia2.beaver-global.com\/?post_type=product&#038;p=31742"},"modified":"2026-09-22T11:43:05","modified_gmt":"2026-09-22T08:43:05","slug":"solidcom-m1-pro-full-duplex-wireless-intercom-system-with-4-beltpacks-single-ear-headsets-1-9-ghz","status":"publish","type":"product","link":"https:\/\/utopia2.beaver-global.com\/en\/shop\/solidcom-m1-pro-full-duplex-wireless-intercom-system-with-4-beltpacks-single-ear-headsets-1-9-ghz\/","title":{"rendered":"Solidcom M1 Pro Full-Duplex Wireless Intercom System with 4 Beltpacks &#038; Single-Ear Headsets (1.9 GHz)"},"content":{"rendered":"<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"js-injected-html text_UbV5SNP5Eo\" dir=\"ltr\">\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<div class=\"feature_UbV5SNP5Eo\">\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">If you need a communication system for a production team, then the\u00a0<b>Solidcom M1 Pro Full-Duplex Wireless Intercom Solution<\/b>\u00a0from\u00a0<b>Hollyland<\/b>\u00a0is an ideal solution. This wireless intercom setup supports 4 team members\u2014and can be expanded to a maximum of 8 users\u2014 providing each of them with a wireless beltpack and professional, wired single-ear LEMO headset. Ideal for small- to medium-sized events (approximately 100 to 1000 guests), such as a concert, church function, or exhibition, the Solidcom M1 Pro system works to deliver clear and conversational communication without interference, and offers easy app or webpage-based setup.<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div>\n<div class=\"media_UbV5SNP5Eo\">\n<div class=\"lazyload-wrapper \">\n<div class=\"videoContainer_pdnKDph4rT\" data-selenium=\"videoIframe\">\n<div class=\"container_Nvv9thaUIK\" data-selenium=\"videoPlayerYouTube\">\n<div class=\"aspectRatioWrapper_Nvv9thaUIK\"><iframe loading=\"lazy\" id=\"widget2\" class=\"iframe_Nvv9thaUIK\" title=\"Solidcom M1 Pro TUTORIAL | Unparalleled Communication Clarity\" src=\"https:\/\/www.youtube.com\/embed\/z3_YQNtKDOw?autoplay=0&amp;start=0&amp;rel=0&amp;enablejsapi=1&amp;origin=https%3A%2F%2Fwww.bhphotovideo.com&amp;widgetid=1&amp;forigin=https%3A%2F%2Fwww.bhphotovideo.com%2Fc%2Fproduct%2F1940053-REG%2Fhollyland_hl_solidcom_m1_pro_4b_solidcom_m1_pro_full_duplex.html&amp;aoriginsup=1&amp;gporigin=https%3A%2F%2Fwww.google.com%2F&amp;vf=1\" width=\"100%\" height=\"100%\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-gtm-yt-inspected-6=\"true\"><\/iframe><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">1.9 GHz Full-Duplex Transmission for Enhanced Audio Quality<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>To avoid interference with other devices, the M1 Pro intercom system communicates over the 1.9 GHz spectrum and offers full-duplex conversations. With full duplex, you can talk to other team members as you would over the phone, with each party being able to talk and listen simultaneously.<\/li>\n<li>Equipped with auto-frequency-hopping technology, the Solidcom M1 Pro automatically selects a clear frequency to provide interference-free communication.<\/li>\n<li>Featuring advanced dual-mic environmental noise cancellation (ENC), high a 16 kHz sampling rate, professional electret-condenser microphones, and a wide 200 Hz to 7 kHz frequency response, Solidcom M1 Pro delivers broadcast-quality communication, no matter how loud or distracting the background noise is.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Stable, Long-Range Communication<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>With a built-in panel antenna on the M1 Pro base station, the system provides an out-of-the-box communications solution in unobstructed venues such as houses of worship and concert halls.<\/li>\n<li>The built-in panel antenna alone supports a range of up to 1300&#8242; in front of the base station and 160&#8242; behind. Attaching the two supplied external antennas provides reliable 360\u00b0 transmission in a radius of approximately 985&#8217;\u2014ideal for large rooms and venues, including stadiums and exhibition centers. Combining these 2 antenna options, Solidcom M1 Pro significantly improves on-site work efficiency and flexibility, and greatly extends transmission range.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Sidetone Function<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>The Solidcom M1 Pro set includes professional LEMO headsets with intuitive microphone on\/off control by raising or lowering the microphone boom. In addition, a standard 3.5mm jack on the beltpack supports third-party headsets, offering more possibilities for personalized use.<\/li>\n<li>When you&#8217;re alone at an event and need to ensure that your headset and beltpack are transmitting correctly, you can use the sidetone function to hear yourself through the headset. This helps to ensure that your mic is picking up your voice and your voice volume is properly set.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Easy Single-Tap Grouping<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>With the Solidcom M1 Pro system you can set up groups for team members such as lighting crew, camera crew, or PAs. You can do this by simply selecting the number of each beltpack in the group. Up to three groups can be created and managed through the base station, Solidcom app, or a private webpage.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Cascade Connection<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>If you need to expand your coverage and team support, you can utilize the cascade connection feature to join this system to a second Solidcom M1 Pro intercom system.<\/li>\n<li>Link both base stations together with a 328&#8242; standard network cable or XLR cable, and use up to 24 headsets at the same time.<\/li>\n<li>There are four different interface connectors: 2W XLR, 4W RJ45, PoE\/LAN (Power over Ethernet) power supply, and cascading interfaces.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Out-of-Box Convenience<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>The beltpacks are paired at the factory and are ready to be used right out of the box. In the event of cross-area collaboration where changing or adding beltpacks is needed, users only need to connect the beltpacks to the base station via USB cables to pair and group the beltpacks.<\/li>\n<li>With double-injection molding and a scratch-resistant matte finish, the beltpack provides a comfortable grip and is durable. Weighing only 7 oz, you can take it with you wherever you go. The HD LCD screen displays all the information you need at a glance. The three function buttons on the front of the beltpack are ergonomically designed with different shapes to prevent accidental pressing, even if you are working in a dark and high-pressure environment.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Removable Battery for Long Battery Life<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>Each beltpack is equipped with two removable Li-ion batteries, which can be charged independently in only 2.5 hours. Each battery provides up to six hours of runtime, ensuring uninterrupted operation all day long.<\/li>\n<li>The base station has a dual NP-F battery plate, plus a PoE power supply port, guaranteeing a continuous, uninterrupted power supply.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"feature_UbV5SNP5Eo\">\n<div class=\"featureHeader_UbV5SNP5Eo\">\n<div class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\">Additional Details<\/div>\n<\/div>\n<div>\n<div class=\"js-injected-html text_UbV5SNP5Eo\">\n<ul>\n<li>8-channel communication<\/li>\n<li>PoE base station power supply<\/li>\n<li>3.5mm &amp; LEMO headset connection on beltpacks<\/li>\n<li>Dual-mic environmental noise cancellation<\/li>\n<li>Charging station for all 4 beltpacks<\/li>\n<li>2-wire and 4-wire intercom system interfaces<\/li>\n<li>Removable lithium-ion batteries<\/li>\n<li>Grouping talk mode<\/li>\n<li>App and website-based system configuration<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"20294fa7-e939-4a30-b75a-f83891c331c7\" data-turn-start-message=\"true\" data-message-model-slug=\"gpt-5-6\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"LR5Y_W_content markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-start=\"1029\" data-end=\"1468\"><strong data-start=\"1029\" data-end=\"1061\">Hollyland Solidcom M1 Pro 4B<\/strong> is a professional <strong data-start=\"1080\" data-end=\"1120\">full-duplex wireless intercom system<\/strong> featuring a base station, four beltpacks, and four single-ear LEMO headsets. Operating on the <strong data-start=\"1215\" data-end=\"1226\">1.9 GHz<\/strong> band, it provides clear two-way communication with a range of up to <strong data-start=\"1295\" data-end=\"1328\">400 m \/ 1312 ft line of sight<\/strong>, making it suitable for production teams, live events, studios, concerts, and broadcast applications.<\/p>\n<ul data-start=\"1488\" data-end=\"2078\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-section-id=\"77q7ja\" data-start=\"1488\" data-end=\"1528\"><strong data-start=\"1490\" data-end=\"1505\">Full-Duplex<\/strong> wireless communication<\/li>\n<li data-section-id=\"vtekr\" data-start=\"1529\" data-end=\"1573\">Includes <strong data-start=\"1540\" data-end=\"1573\">4 Beltpacks + 4 LEMO headsets<\/strong><\/li>\n<li data-section-id=\"pi7n3k\" data-start=\"1574\" data-end=\"1602\">Supports up to <strong data-start=\"1591\" data-end=\"1602\">8 users<\/strong><\/li>\n<li data-section-id=\"1e5n9qv\" data-start=\"1603\" data-end=\"1646\"><strong data-start=\"1605\" data-end=\"1616\">1.9 GHz<\/strong> digital wireless transmission<\/li>\n<li data-section-id=\"1cix2zu\" data-start=\"1647\" data-end=\"1694\">Up to <strong data-start=\"1655\" data-end=\"1674\">400 m \/ 1312 ft<\/strong> line-of-sight range<\/li>\n<li data-section-id=\"1brn552\" data-start=\"1695\" data-end=\"1748\"><strong data-start=\"1697\" data-end=\"1748\">Dual-Mic Environmental Noise Cancellation (ENC)<\/strong><\/li>\n<li data-section-id=\"189hr2\" data-start=\"1749\" data-end=\"1778\"><strong data-start=\"1751\" data-end=\"1764\">8-channel<\/strong> communication<\/li>\n<li data-section-id=\"si4iuh\" data-start=\"1779\" data-end=\"1813\">Up to <strong data-start=\"1787\" data-end=\"1813\">3 communication groups<\/strong><\/li>\n<li data-section-id=\"gqq45r\" data-start=\"1814\" data-end=\"1854\"><strong data-start=\"1816\" data-end=\"1834\">LEMO and 3.5mm<\/strong> headset connections<\/li>\n<li data-section-id=\"vjmvg0\" data-start=\"1855\" data-end=\"1893\"><strong data-start=\"1857\" data-end=\"1864\">PoE<\/strong> support for the base station<\/li>\n<li data-section-id=\"yn2izu\" data-start=\"1894\" data-end=\"1972\">Removable Li-Ion batteries with up to approximately <strong data-start=\"1948\" data-end=\"1959\">6 hours<\/strong> of operation<\/li>\n<li data-section-id=\"gc196f\" data-start=\"1973\" data-end=\"2078\" data-is-last-node=\"\">Cascade capability for expanding the system up to <strong data-start=\"2025\" data-end=\"2040\">24 headsets<\/strong><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\"><\/div>\n<div class=\"pointer-events-none -mb-px h-px w-full opacity-0\" aria-hidden=\"true\"><\/div>\n","protected":false},"featured_media":31730,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_cat":[119,282],"product_tag":[8658,8442,8443,8444,8445,7592,8446,6687],"class_list":{"0":"post-31742","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sound","7":"product_cat-wireless","8":"product_tag-9-earsets-en","9":"product_tag-c1-en","10":"product_tag-communication-en","11":"product_tag-hollyland-rental-en","12":"product_tag-intercom-rental-en","13":"product_tag-intercom-set-en","14":"product_tag-solidcom-en","15":"product_tag-wireless-en","17":"first","18":"instock","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Solidcom M1 Pro Full-Duplex Wireless Intercom System with 4 Beltpacks &amp; Single-Ear Headsets (1.9 GHz) - Utopia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/utopia2.beaver-global.com\/en\/shop\/solidcom-m1-pro-full-duplex-wireless-intercom-system-with-4-beltpacks-single-ear-headsets-1-9-ghz\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solidcom M1 Pro Full-Duplex Wireless Intercom System with 4 Beltpacks &amp; Single-Ear Headsets (1.9 GHz) - Utopia\" \/>\n<meta property=\"og:description\" content=\"Hollyland Solidcom M1 Pro 4B is a professional full-duplex wireless intercom system featuring a base station, four beltpacks, and four single-ear LEMO headsets. Operating on the 1.9 GHz band, it provides clear two-way communication with a range of up to 400 m \/ 1312 ft line of sight, making it suitable for production teams, live events, studios, concerts, and broadcast applications.    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