{"id":13866,"date":"2025-04-24T19:44:14","date_gmt":"2025-04-24T19:44:14","guid":{"rendered":"https:\/\/maxtec.inf.br\/?post_type=product&#038;p=13866"},"modified":"2026-01-01T00:00:05","modified_gmt":"2026-01-01T00:00:05","slug":"transmissor-universal","status":"publish","type":"product","link":"https:\/\/maxtec.inf.br\/en\/product\/transmissor-universal\/","title":{"rendered":"Intelbras TX 4020 SMART \u2013 Transmissor Universal 433 MHz para Sensores com Fio"},"content":{"rendered":"<div style=\"display: flex; gap: 30px; flex-wrap: wrap;\">\n<p><!-- COLUNA 1 --><\/p>\n<div style=\"flex: 1; min-width: 280px;\">\n<h3>\ud83d\udce1 Transmissor Universal TX 4020 SMART<\/h3>\n<p>O TX 4020 Smart da Intelbras \u00e9 um transmissor universal que<br \/>\ntransforma sensores com fio em sensores sem fio, ideal para<br \/>\ninstala\u00e7\u00f5es r\u00e1pidas, retrofit e locais onde n\u00e3o d\u00e1 pra passar<br \/>\ncabeamento.<\/p>\n<h4>\ud83d\udd25 Principais Benef\u00edcios<\/h4>\n<ul>\n<li>Converte qualquer sensor com fio em sem fio<\/li>\n<li>Compat\u00edvel com contato seco (magn\u00e9ticos, botoeiras, portas\/janelas)<\/li>\n<li>Frequ\u00eancia 433,92 MHz \u2014 padr\u00e3o Intelbras<\/li>\n<li>Alcance de at\u00e9 <strong>100 metros<\/strong> em \u00e1rea livre<\/li>\n<li>Instala\u00e7\u00e3o f\u00e1cil \u2014 n\u00e3o exige cabeamento adicional<\/li>\n<li>Bateria 3V inclusa (com aviso de bateria fraca)<\/li>\n<li>Perfeito para ampliar sistemas antigos sem trocar tudo<\/li>\n<\/ul>\n<h4>\ud83c\udfaf Ideal Para<\/h4>\n<ul>\n<li>Alarmes residenciais e comerciais<\/li>\n<li>Retrofit de sistemas com fio para wireless<\/li>\n<li>Sensores em locais onde n\u00e3o d\u00e1 para passar cabo<\/li>\n<li>Portas, janelas, muros, corredores e \u00e1reas externas<\/li>\n<\/ul>\n<\/div>\n<p><!-- COLUNA 2 --><\/p>\n<div style=\"flex: 1; min-width: 280px;\">\n<h3>\ud83d\udce6 Especifica\u00e7\u00f5es T\u00e9cnicas<\/h3>\n<ul>\n<li><strong>Marca:<\/strong> Intelbras<\/li>\n<li><strong>Modelo:<\/strong> TX 4020 SMART<\/li>\n<li><strong>EAN:<\/strong> 7896637675932<\/li>\n<li><strong>Fun\u00e7\u00e3o:<\/strong> Transmissor universal<\/li>\n<li><strong>Compatibilidade:<\/strong> Sensores com fio \/ contato seco<\/li>\n<li><strong>Frequ\u00eancia:<\/strong> 433,92 MHz<\/li>\n<li><strong>Modula\u00e7\u00e3o:<\/strong> OOK \/ FSK<\/li>\n<li><strong>Alcance RF:<\/strong> at\u00e9 100 m (\u00e1rea livre)<\/li>\n<li><strong>Alimenta\u00e7\u00e3o:<\/strong> Bateria 3 V (inclusa)<\/li>\n<li><strong>Aviso de bateria baixa:<\/strong> Sim<\/li>\n<li><strong>Dimens\u00f5es:<\/strong> 26 \u00d7 51 \u00d7 41 mm<\/li>\n<li><strong>Temperatura de opera\u00e7\u00e3o:<\/strong> \u201310 \u00b0C a +60 \u00b0C<\/li>\n<\/ul>\n<h4>\ud83d\udcd8 O Que Acompanha<\/h4>\n<ul>\n<li>1x Transmissor Universal TX 4020 Smart<\/li>\n<li>1x Bateria 3V<\/li>\n<li>Manual \/ Guia r\u00e1pido<\/li>\n<li>Suporte MaxTec para instala\u00e7\u00e3o<\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<h3><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4e1.svg\" alt=\"\ud83d\udce1\" \/>\u00a0Transmissor Universal TX 4020 SMART<\/h3>\n<p data-start=\"284\" data-end=\"455\">Converte sensores com fio em sem fio, com alcance at\u00e9 100 m, alimenta\u00e7\u00e3o por bateria e frequ\u00eancia 433,92 MHz. Perfeito para alarmes, sensores externos, instala\u00e7\u00f5es r\u00e1pidas e sem cabeamento.<\/p>\n<p style=\"margin-top: 15px;\"><a style=\"background: #25D366; color: white; padding: 10px 15px; border-radius: 6px; text-decoration: none; font-weight: bold; display: inline-block;\" href=\"https:\/\/wa.me\/551142620231?text=Ol%C3%A1!%20Vim%20do%20site%20da%20MaxTec%20e%20gostaria%20de%20mais%20informa%C3%A7%C3%B5es%20sobre%20o%20Certificado%20Digital%20CNPJ%20A3.\"><br \/>\n\ud83d\udcac Falar com um especialista da MaxTec<br \/>\n<\/a><\/p>\n<p><!\n<\/p>\n<p> <a class=\"more-link\" href=\"https:\/\/maxtec.inf.br\/en\/product\/transmissor-universal\/\">Read more<\/a><\/p>","protected":false},"featured_media":13867,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[106],"product_tag":[1311,1312,1319,1317,1314,1307,1318,1321,1320,1313,1096,1315,1309,1308,1310,1316],"class_list":["post-13866","product","type-product","status-publish","has-post-thumbnail","product_cat-alarme","product_tag-adaptacao-sensor-fio","product_tag-alarme-433mhz","product_tag-casa-segura","product_tag-conversor-sensor-sem-fio","product_tag-equipamento-seguranca","product_tag-intelbras-tx4020","product_tag-kit-alarme","product_tag-seguranca-comercial","product_tag-seguranca-residencial","product_tag-sensor-antena-sem-fio","product_tag-sensor-sem-fio","product_tag-transmissor-433mhz","product_tag-transmissor-sem-fio","product_tag-transmissor-universal-intelbras","product_tag-transmissores-alarme","product_tag-tx-4020-smart","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/product\/13866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/comments?post=13866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/media\/13867"}],"wp:attachment":[{"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/media?parent=13866"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/product_brand?post=13866"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/product_cat?post=13866"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/maxtec.inf.br\/en\/wp-json\/wp\/v2\/product_tag?post=13866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}