{"product_id":"gl-s-4-call-repeater-for-buzzer-call-telephones-in-4-n-installations","title":"GL-S-4 Call Repeater – For Buzzer Call Telephones in 4+n Installations","description":"\u003cp data-start=\"184\" data-end=\"596\"\u003eThe \u003cstrong data-start=\"188\" data-end=\"198\"\u003eGL-S-4\u003c\/strong\u003e is a compact and highly effective \u003cstrong data-start=\"233\" data-end=\"250\"\u003ecall repeater\u003c\/strong\u003e specifically designed for \u003cstrong data-start=\"277\" data-end=\"303\"\u003ebuzzer call telephones\u003c\/strong\u003e in traditional \u003cstrong data-start=\"319\" data-end=\"349\"\u003e4+n intercom installations\u003c\/strong\u003e. It amplifies buzzer call signals to ensure calls are heard clearly in \u003cstrong data-start=\"421\" data-end=\"491\"\u003edistant rooms, larger residences, or noisy commercial environments\u003c\/strong\u003e, improving usability and convenience in any building where the standard call tone may not be sufficient.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/image14.jpg?v=1751154572\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"598\" data-end=\"632\"\u003e\u003cstrong data-start=\"602\" data-end=\"632\"\u003eWhat’s Included in the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"633\" data-end=\"680\"\u003e\n\u003cli data-start=\"633\" data-end=\"659\"\u003e\n\u003cp data-start=\"635\" data-end=\"659\"\u003e1 x GL-S-4 Call Repeater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"680\"\u003e\n\u003cp data-start=\"662\" data-end=\"680\"\u003eInstallation guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"682\" data-end=\"703\"\u003e\u003cstrong data-start=\"686\" data-end=\"703\"\u003eMain Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"704\" data-end=\"1137\"\u003e\n\u003cli data-start=\"704\" data-end=\"770\"\u003e\n\u003cp data-start=\"706\" data-end=\"770\"\u003eDesigned to amplify \u003cstrong data-start=\"726\" data-end=\"749\"\u003ebuzzer call signals\u003c\/strong\u003e in 4+n installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"833\"\u003e\n\u003cp data-start=\"773\" data-end=\"833\"\u003eFully compatible with \u003cstrong data-start=\"795\" data-end=\"833\"\u003eGolmar 4+n analog intercom systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"834\" data-end=\"944\"\u003e\n\u003cp data-start=\"836\" data-end=\"846\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"849\" data-end=\"944\"\u003e\n\u003cli data-start=\"849\" data-end=\"876\"\u003e\n\u003cp data-start=\"851\" data-end=\"876\"\u003e\u003cstrong data-start=\"851\" data-end=\"876\"\u003eResidential buildings\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"879\" data-end=\"904\"\u003e\n\u003cp data-start=\"881\" data-end=\"904\"\u003e\u003cstrong data-start=\"881\" data-end=\"904\"\u003eCommercial premises\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"944\"\u003e\n\u003cp data-start=\"909\" data-end=\"944\"\u003e\u003cstrong data-start=\"909\" data-end=\"944\"\u003eLarge homes with multiple rooms\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1014\"\u003e\n\u003cp data-start=\"947\" data-end=\"1014\"\u003eCompact size enables \u003cstrong data-start=\"968\" data-end=\"993\"\u003ediscreet installation\u003c\/strong\u003e in various locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1015\" data-end=\"1065\"\u003e\n\u003cp data-start=\"1017\" data-end=\"1065\"\u003eEnhances \u003cstrong data-start=\"1026\" data-end=\"1065\"\u003eaudibility and system functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1066\" data-end=\"1137\"\u003e\n\u003cp data-start=\"1068\" data-end=\"1137\"\u003eRecommended for \u003cstrong data-start=\"1084\" data-end=\"1113\"\u003eprofessional installation\u003c\/strong\u003e for optimal performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1139\" data-end=\"1171\"\u003e\u003cstrong data-start=\"1143\" data-end=\"1171\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1172\" data-end=\"1398\"\u003e\n\u003cli data-start=\"1172\" data-end=\"1191\"\u003e\n\u003cp data-start=\"1174\" data-end=\"1191\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1184\"\u003eModel:\u003c\/strong\u003e GL-S-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1253\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1219\"\u003eSystem Compatibility:\u003c\/strong\u003e 4+n analog intercom installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1323\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1271\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1271\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1274\" data-end=\"1323\"\u003e\n\u003cli data-start=\"1274\" data-end=\"1288\"\u003e\n\u003cp data-start=\"1276\" data-end=\"1288\"\u003eWidth: 82 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1291\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1293\" data-end=\"1306\"\u003eHeight: 82 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1309\" data-end=\"1323\"\u003e\n\u003cp data-start=\"1311\" data-end=\"1323\"\u003eDepth: 42 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1324\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1326\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1343\"\u003eManufacturer:\u003c\/strong\u003e Golmar Sistemas de Comunicación S.A.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1381\" data-end=\"1398\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1383\" data-end=\"1391\"\u003eSKU:\u003c\/strong\u003e GL-S-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1400\" data-end=\"1428\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1428\"\u003eWarranty Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1429\" data-end=\"1559\"\u003eCovered under Golmar’s \u003cstrong data-start=\"1452\" data-end=\"1486\"\u003estandard manufacturer warranty\u003c\/strong\u003e, valid through authorized distributors in \u003cstrong data-start=\"1529\" data-end=\"1558\"\u003eAustralia and New Zealand\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"1561\" data-end=\"1586\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1586\"\u003eBrand Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1587\" data-end=\"1827\"\u003e\u003cstrong data-start=\"1587\" data-end=\"1627\"\u003eGolmar Sistemas de Comunicación S.A.\u003c\/strong\u003e is a global leader in advanced intercom and communication solutions, known for durable and innovative products like the S-4, which enhances legacy systems with \u003cstrong data-start=\"1788\" data-end=\"1826\"\u003emodern convenience and reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"1829\" data-end=\"1840\"\u003e\u003cstrong data-start=\"1833\" data-end=\"1840\"\u003eSKU\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1841\" data-end=\"1847\"\u003eGL-S-4\u003c\/p\u003e\n\u003ch3 data-start=\"1849\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1853\" data-end=\"1880\"\u003ePractical Use Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1881\" data-end=\"2227\"\u003e\n\u003cli data-start=\"1881\" data-end=\"1952\"\u003e\n\u003cp data-start=\"1883\" data-end=\"1952\"\u003eExtending \u003cstrong data-start=\"1893\" data-end=\"1921\"\u003ebuzzer call signal reach\u003c\/strong\u003e in larger apartments or houses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1953\" data-end=\"2042\"\u003e\n\u003cp data-start=\"1955\" data-end=\"2042\"\u003eEnhancing call audibility in \u003cstrong data-start=\"1984\" data-end=\"2042\"\u003enoisy environments like workshops or commercial spaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2043\" data-end=\"2138\"\u003e\n\u003cp data-start=\"2045\" data-end=\"2138\"\u003eImproving system usability in older buildings with \u003cstrong data-start=\"2096\" data-end=\"2138\"\u003etraditional 4+n intercom installations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2139\" data-end=\"2227\"\u003e\n\u003cp data-start=\"2141\" data-end=\"2227\"\u003eRetrofitting existing systems to \u003cstrong data-start=\"2174\" data-end=\"2202\"\u003emeet modern expectations\u003c\/strong\u003e without full replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2229\" data-end=\"2259\"\u003e\u003cstrong data-start=\"2233\" data-end=\"2259\"\u003eDatasheets \/ Resources\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2260\" data-end=\"2349\"\u003e\n\u003cli data-start=\"2260\" data-end=\"2349\"\u003e\n\u003cp data-start=\"2262\" data-end=\"2349\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/g73.pdf?v=1751155296\"\u003eDownload the GL-S-4 Datasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2351\" data-end=\"2354\"\u003e\n\u003ch3 data-start=\"2356\" data-end=\"2416\"\u003e\u003cstrong data-start=\"2360\" data-end=\"2416\"\u003eExcellence for the Australian and New Zealand Market\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2417\" data-end=\"2801\"\u003e\n\u003cli data-start=\"2417\" data-end=\"2489\"\u003e\n\u003cp data-start=\"2419\" data-end=\"2489\"\u003eFully compatible with \u003cstrong data-start=\"2441\" data-end=\"2489\"\u003eGolmar 4+n systems used in ANZ installations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2490\" data-end=\"2581\"\u003e\n\u003cp data-start=\"2492\" data-end=\"2581\"\u003eAvailable through \u003cstrong data-start=\"2510\" data-end=\"2537\"\u003eauthorized distributors\u003c\/strong\u003e ensuring genuine products and local support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2582\" data-end=\"2655\"\u003e\n\u003cp data-start=\"2584\" data-end=\"2655\"\u003eCompliant with \u003cstrong data-start=\"2599\" data-end=\"2655\"\u003elocal wiring standards and installation requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2656\" data-end=\"2721\"\u003e\n\u003cp data-start=\"2658\" data-end=\"2721\"\u003eSupported by \u003cstrong data-start=\"2671\" data-end=\"2721\"\u003elocal technical services and warranty handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2722\" data-end=\"2801\"\u003e\n\u003cp data-start=\"2724\" data-end=\"2801\"\u003eIdeal for \u003cstrong data-start=\"2734\" data-end=\"2772\"\u003emodernizing older intercom systems\u003c\/strong\u003e in Australia and New Zealand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2803\" data-end=\"2806\"\u003e\n\u003ch3 data-start=\"2808\" data-end=\"2829\"\u003e\u003cstrong data-start=\"2812\" data-end=\"2829\"\u003eFAQs (GL-S-4)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2831\" data-end=\"2987\"\u003e\u003cstrong data-start=\"2831\" data-end=\"2882\"\u003eQ1: What systems is the GL-S-4 compatible with?\u003c\/strong\u003e\u003cbr data-start=\"2882\" data-end=\"2885\"\u003eA1: It’s designed for \u003cstrong data-start=\"2907\" data-end=\"2945\"\u003eGolmar 4+n analog intercom systems\u003c\/strong\u003e, specifically for buzzer call telephones.\u003c\/p\u003e\n\u003cp data-start=\"2989\" data-end=\"3166\"\u003e\u003cstrong data-start=\"2989\" data-end=\"3046\"\u003eQ2: Why might I need a call repeater like the GL-S-4?\u003c\/strong\u003e\u003cbr data-start=\"3046\" data-end=\"3049\"\u003eA2: To ensure \u003cstrong data-start=\"3063\" data-end=\"3097\"\u003eclear and audible call signals\u003c\/strong\u003e in large spaces, distant rooms, or areas with high background noise.\u003c\/p\u003e\n\u003cp data-start=\"3168\" data-end=\"3303\"\u003e\u003cstrong data-start=\"3168\" data-end=\"3219\"\u003eQ3: Is it suitable for commercial applications?\u003c\/strong\u003e\u003cbr data-start=\"3219\" data-end=\"3222\"\u003eA3: Absolutely—it’s perfect for \u003cstrong data-start=\"3254\" data-end=\"3302\"\u003eboth residential and commercial environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3305\" data-end=\"3456\"\u003e\u003cstrong data-start=\"3305\" data-end=\"3351\"\u003eQ4: Is professional installation required?\u003c\/strong\u003e\u003cbr data-start=\"3351\" data-end=\"3354\"\u003eA4: Yes, professional installation is recommended for \u003cstrong data-start=\"3408\" data-end=\"3455\"\u003ecorrect integration and optimal performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3458\" data-end=\"3629\"\u003e\u003cstrong data-start=\"3458\" data-end=\"3519\"\u003eQ5: Is the GL-S-4 supported in Australia and New Zealand?\u003c\/strong\u003e\u003cbr data-start=\"3519\" data-end=\"3522\"\u003eA5: Yes—it’s \u003cstrong data-start=\"3535\" data-end=\"3610\"\u003efully supported and warrantied through Golmar’s authorized distributors\u003c\/strong\u003e in the ANZ region.\u003c\/p\u003e","brand":"CCTV Tradie","offers":[{"title":"Default Title","offer_id":44530360189031,"sku":"GL-S-4","price":40.09,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/8268\/2471\/files\/image14.jpg?v=1788076698","url":"https:\/\/shop.underbrella.com.au\/products\/gl-s-4-call-repeater-for-buzzer-call-telephones-in-4-n-installations","provider":"UnderBrella","version":"1.0","type":"link"}