{"id":32791,"date":"2026-01-19T17:11:40","date_gmt":"2026-01-19T16:11:40","guid":{"rendered":"https:\/\/www.maddalena.it\/?post_type=product&#038;p=32791"},"modified":"2026-03-30T17:00:15","modified_gmt":"2026-03-30T15:00:15","slug":"arrow-nb-iot","status":"publish","type":"product","link":"https:\/\/www.maddalena.it\/en\/product\/arrow-nb-iot\/","title":{"rendered":"ARROW NB-IoT"},"content":{"rendered":"<p>NB-IoT Radio Module available in a compact version with inductive sensor for direct mounting on the meter, or in a separate version with pulse input to upgrade any compatible pulse-output meter to a smart device. Data communication uses a low-latency UDP protocol with wM-Bus application layer compliant with EN 13757-8:2023, ensuring interoperability and reliability.<br \/>\nNB-IoT connectivity provides long-range coverage via the 4G cellular network, both in urban and suburban environments. Battery-powered operation ensures up to 13 years of autonomy, depending on configuration and transmission frequency.<br \/>\nActivation and configuration are performed via NFC interface using a dedicated Android app or through OTA (Over-The-Air) mode.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ARROW NB-IoT RADIO MODULE<\/p>\n","protected":false},"featured_media":32860,"menu_order":25,"template":"","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":""},"product_category":[100],"class_list":["post-32791","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-radio-communication-module-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ARROW NB-IoT - ARROW NB-IoT RADIO MODULE<\/title>\n<meta name=\"description\" content=\"NB-IoT Radio Module available in a compact version with inductive sensor for direct mounting on the meter, or in a separate version with pulse input to upgrade\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.maddalena.it\/en\/product\/arrow-nb-iot\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ARROW NB-IoT - 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