{"id":23979,"date":"2026-06-24T10:01:53","date_gmt":"2026-06-24T13:01:53","guid":{"rendered":"https:\/\/abix.com.br\/produto\/remote-speaker-microphone-zone-1-21-is-rsm3b-1\/"},"modified":"2026-06-24T10:02:05","modified_gmt":"2026-06-24T13:02:05","slug":"remote-speaker-microphone-zone-1-21-is-rsm3b-1","status":"publish","type":"product","link":"https:\/\/abix.com.br\/en\/produto\/remote-speaker-microphone-zone-1-21-is-rsm3b-1\/","title":{"rendered":"Remote Speaker Microphone Zone 1\/21 &#8211; IS-RSM3B.1"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_2077963558\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-367706319\">\n\n\t<div id=\"col-1095839203\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-2110047321\">\n\n\t<div id=\"col-1680513553\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"tabbed-content locacao-tabs\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-tabs nav-normal nav-size-xlarge nav-left active-on-hover\" role=\"tablist\"><li id=\"tab-information\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_information\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_information\"><span>INFORMATION<\/span><\/a><\/li>\n<li id=\"tab-accessories\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_accessories\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_accessories\"><span>ACCESSORIES<\/span><\/a><\/li>\n<li id=\"tab-downloads\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_downloads\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_downloads\"><span>DOWNLOADS<\/span><\/a><\/li>\n<li id=\"tab-specifications\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_specifications\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_specifications\"><span>SPECIFICATIONS<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_information\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-information\">\n<div class=\"row\"  id=\"row-894348854\">\n\n\t<div id=\"col-313702646\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><strong>Advantages<\/strong><br \/>\n&quot;Made in Germany&quot;<br \/>\nHigh audio quality thanks to intelligent noise cancellation using a DSP controller<br \/>\nDynamic loudspeaker for noisy work environments<br \/>\nCustomised key assignment and audio interface for accessories<br \/>\nLightweight and user-friendly<\/p>\n<p><strong>More features<\/strong><br \/>\nAmplified loudspeaker<br \/>\nDesktop Charger<\/p>\n<p><strong>Approvals<\/strong><br \/>\n<strong>ATEX (Europe) approved<\/strong><br \/>\nII 2G Ex ib IIC T4 Gb<br \/>\nII 2D Ex ib IIIC T135\u00b0C Db<br \/>\n<strong>IECEx (International) approved<\/strong><br \/>\nEx ib IIC T4 Gb<br \/>\nEx ib IIIC T135\u00b0C Db<br \/>\n<strong>NEC500 (North America) approved<\/strong><br \/>\nClass I, Div 1, Groups A,B,C,D, T4<br \/>\nClass II, Div 1, Groups E,F,G, T135C<br \/>\nClass III<br \/>\n<strong>INMETRO (Brazil) approved<\/strong><br \/>\nEx ib IIC T4 Gb<br \/>\nEx ib IIIC T135\u00b0C Db<\/p>\n<p><strong>Included<\/strong><br \/>\nRemote Speaker Microphone<br \/>\nDesktop Charger<br \/>\ni.safe PROTECTOR 2.0<br \/>\nSafety Instructions<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1752505044\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_accessories\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-accessories\">\n<div class=\"row align-middle\"  id=\"row-499992214\">\n\n\t<div id=\"col-1092320669\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-567814321\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_downloads\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-downloads\">\n<div class=\"row\"  id=\"row-1731259223\">\n\n\t<div id=\"col-595879141\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><a href=\"https:\/\/abix.com.br\/wp-content\/uploads\/2026\/06\/DOC_PRO_MD_IS-RSM3x.1-A4-datasheet_1063MD01__SEN__AWEB__V4-1.pdf\" target=\"_blank\">DATASHEET REMOTE SPEAKER MICROPHONE ZONE 1\/21 &#8211; IS-RSM3B.1<\/a><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_specifications\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-specifications\">\n<div class=\"row\"  id=\"row-1447952353\">\n\n\t<div id=\"col-1290146002\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<ul>\n<li><strong>Dimensions<\/strong><br \/>Size: 104,26 x 64,00 x 32,20 mm | Weight: 205 g<\/li>\n<li><strong>Battery<\/strong><br \/>2200 mAh | replaceable<\/li>\n<li><strong>Connectivity<\/strong><br \/>| Bluetooth\u00ae 5.2<\/li>\n<li><strong>Types of protection<\/strong><br \/>IP68 dust-\/waterproof | MIL-STD 810H | Usable from -20 \u00b0C to +55 \u00b0C<\/li>\n<li><strong>Amplified loudspeaker<\/strong><br \/>&gt;103 dBm<\/li>\n<li><strong>Microphone type<\/strong><br \/>Electret condenser microphone | Omni-Directional<\/li>\n<li><strong>Function key red<\/strong><br \/>Function key red (function key assignable for different 3rd party application; e.g. loneworker protection)<\/li>\n<li><strong>Function keys<\/strong><br \/>Function key left | Function key up | Function key left | Function key circular<\/li>\n<li><strong>Interfaces<\/strong><br \/>charging contacts | 8-pin circular ISM interface<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2077963558 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"<p>The Bluetooth\u00ae Remote Speaker Microphone is the ideal addition to PoC and lone worker protection applications for Zone 1\/21. The lightweight device has an ergonomic design and is easy to operate even when wearing gloves. The RSM has a powerful loudspeaker (up to 103 dB) and the microphones are positioned so that they can pick up voice input evenly from all directions. Two built-in noise-cancelling microphones reduce background noise, ensuring clear voice transmission. In conjunction with the DSP controller (Digital Signal Processor), unwanted noise is minimised in real time, enabling clear communication in particularly noisy working environments.The RSM is specifically designed for devices in the IS54x.x and IS94x.x series.<\/p>\n","protected":false},"featured_media":23957,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[103],"product_tag":[],"class_list":["post-23979","product","type-product","status-publish","has-post-thumbnail","product_cat-atex-ex-equipment","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Remote Speaker Microphone Zone 1\/21 - IS-RSM3B.1 - Abix<\/title>\n<meta name=\"description\" content=\"The Bluetooth\u00ae Remote Speaker Microphone is the ideal addition to PoC and lone worker protection applications for Zone 1\/21. The lightweight device has...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/abix.com.br\/en\/produto\/remote-speaker-microphone-zone-1-21-is-rsm3b-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Remote Speaker Microphone Zone 1\/21 - IS-RSM3B.1 - Abix\" \/>\n<meta property=\"og:description\" content=\"The Bluetooth\u00ae Remote Speaker Microphone is the ideal addition to PoC and lone worker protection applications for Zone 1\/21. 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