{"id":77688,"date":"2026-10-25T19:50:49","date_gmt":"2026-10-25T19:50:49","guid":{"rendered":"https:\/\/servicenternetwork.com\/tienda\/producto\/detector-de-gas-combustible-natural-y-lp-certificado-ul-1484-alarma-integrada-85-dba-relevadores-spst-9-32-vdc-o-12-24-vac-sin-calibracion\/"},"modified":"2026-10-27T11:06:38","modified_gmt":"2026-10-27T11:06:38","slug":"detector-de-gas-combustible-natural-y-lp-certificado-ul-1484-alarma-integrada-85-dba-relevadores-spst-9-32-vdc-o-12-24-vac-sin-calibracion","status":"publish","type":"product","link":"https:\/\/servicenternetwork.com\/tienda\/producto\/detector-de-gas-combustible-natural-y-lp-certificado-ul-1484-alarma-integrada-85-dba-relevadores-spst-9-32-vdc-o-12-24-vac-sin-calibracion\/","title":{"rendered":"Detector de Gas Combustible Natural y LP \/ Certificado UL 1484 \/ Alarma Integrada 85 dBA \/ Relevadores SPST \/ 9-32 VDC o 12-24 VAC \/ Sin Calibraci\u00f3n"},"content":{"rendered":"<div style=\"width: 100%;max-width: 1200px;margin: 0 auto;font-family: sans-serif;line-height: 1.6;color: inherit;background-color: transparent\"> <!-- ========== HERO ========== --> <\/p>\n<div style=\"text-align: center;padding: 30px 0 10px 0\">\n<p style=\"font-size: 13px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.6;margin: 0 0 14px 0\">MACURCO &#183; GD-2B &#183; Detecci&#243;n de gas combustible<\/p>\n<h2 style=\"font-size: 34px;font-weight: bold;margin: 0 0 14px 0;color: inherit\">El gas no avisa. El GD-2B s&#237;.<\/h2>\n<p style=\"font-size: 17px;max-width: 760px;margin: 0 auto 30px auto;opacity: 0.85\">Detector de gas natural y LP evaluado bajo UL 1484. Alarma local de 85 dBA&amp;comma; relevadores para tu panel y un sensor que no pide calibraci&#243;n en 5 a&#241;os. Dise&#241;ado para casas&amp;comma; hoteles y comercio ligero.<\/p>\n<p> <img decoding=\"async\" style=\"width: 100%;height: auto;border-radius: 12px;0.3)\" src=\"https:\/\/ftp3.syscom.mx\/usuarios\/imagenes_syscom\/AI\/agente\/ai_1789154574071_ewhbly.png\" alt=\"Detector de gas GD-2B instalado en una cocina residencial\"> <\/div>\n<p> <!-- ========== STATS RIBBON ========== --> <\/p>\n<div style=\"display: flex;flex-wrap: wrap;gap: 15px;justify-content: space-between;text-align: center;0.3);0.3);padding: 28px 10px;margin: 35px 0 50px 0\">\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">85 dBA<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">Alarma a 3 m (10 ft)<\/div>\n<\/div>\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">83 m&#178;<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">Cobertura efectiva<\/div>\n<\/div>\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">25% LEL<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">Umbral de alarma<\/div>\n<\/div>\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">5 a&#241;os<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">Vida del sensor<\/div>\n<\/div>\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">9-32 VDC<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">o 12-24 VAC<\/div>\n<\/div>\n<div style=\"flex: 1 1 130px\">\n<div style=\"font-size: 30px;font-weight: bold;color: inherit\">UL 1484<\/div>\n<div style=\"font-size: 13px;opacity: 0.65;margin-top: 4px\">Evaluado<\/div>\n<\/div><\/div>\n<p> <!-- ========== PILAR 1 ========== --> <\/p>\n<div style=\"display: flex;flex-wrap: wrap;gap: 40px;align-items: center;margin-bottom: 55px\">\n<div style=\"flex: 1 1 340px;min-width: 300px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0\">Detecci&#243;n<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 12px 0;color: inherit\">25% LEL. Antes de que sea peligro.<\/h3>\n<p style=\"font-size: 15px;opacity: 0.85;margin: 0\">Una fuga de gas no da segundas oportunidades. El GD-2B dispara la alarma al 25% del LEL&amp;comma; el umbral que marca UL 1484 para gas natural y LP: detecta cuando la mezcla todav&#237;a es manejable. Sensor de larga vida con aviso de fin de vida. Sin calibraci&#243;n. Sin mantenimiento.<\/p>\n<\/p><\/div>\n<div style=\"flex: 1 1 340px;min-width: 300px;text-align: center\"> <img decoding=\"async\" style=\"max-width: 100%;height: auto\" src=\"http:\/\/ftp3.syscom.mx\/usuarios\/fotos\/BancoFotografiasSyscom\/sin_fondo2\/MACURCO_-_AERIONICS\/GD2B\/2_0S400_cloudinary.PNG\" alt=\"Detector GD-2B vista frontal\"> <\/div>\n<\/p><\/div>\n<p> <!-- ========== PILAR 2 ========== --> <\/p>\n<div style=\"display: flex;flex-wrap: wrap;gap: 40px;align-items: center;margin-bottom: 55px\">\n<div style=\"flex: 1 1 340px;min-width: 300px;display: flex;gap: 12px;justify-content: center;align-items: center\"> <img decoding=\"async\" style=\"max-width: 48%;height: auto\" src=\"http:\/\/ftp3.syscom.mx\/usuarios\/fotos\/BancoFotografiasSyscom\/sin_fondo2\/MACURCO_-_AERIONICS\/GD2B\/3_0S400_cloudinary.PNG\" alt=\"Detector GD-2B vista lateral izquierda\"> <img decoding=\"async\" style=\"max-width: 48%;height: auto\" src=\"http:\/\/ftp3.syscom.mx\/usuarios\/fotos\/BancoFotografiasSyscom\/sin_fondo2\/MACURCO_-_AERIONICS\/GD2B\/4_0S400_cloudinary.PNG\" alt=\"Detector GD-2B vista lateral derecha\"> <\/div>\n<div style=\"flex: 1 1 340px;min-width: 300px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0\">Alarma local<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 12px 0;color: inherit\">Se escucha. A tres metros.<\/h3>\n<p style=\"font-size: 15px;opacity: 0.85;margin: 0\">Buzzer integrado de 85 dBA: dos chirps en alarma&amp;comma; uno en problema. El LED tricolor dice el estado sin abrir el panel: verde normal&amp;comma; &#225;mbar problema&amp;comma; rojo alarma. Y el bot&#243;n de prueba lo verifica todo: alarma&amp;comma; gas y silencio.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p> <!-- ========== PILAR 3 ========== --> <\/p>\n<div style=\"display: flex;flex-wrap: wrap;gap: 40px;align-items: center;margin-bottom: 55px\">\n<div style=\"flex: 1 1 340px;min-width: 300px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0\">Integraci&#243;n<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 12px 0;color: inherit\">Un cable. Cualquier panel.<\/h3>\n<p style=\"font-size: 15px;opacity: 0.85;margin: 0\">Dos relevadores SPST de 100 mA a 40 VDC: uno de alarma&amp;comma; uno de problema. Se conecta a cualquier panel de incendio o intrusi&#243;n para monitoreo local y remoto. Alimentaci&#243;n flexible: 9-32 VDC o 12-24 VAC.<\/p>\n<\/p><\/div>\n<div style=\"flex: 1 1 340px;min-width: 300px\"> <img decoding=\"async\" style=\"width: 100%;height: auto;border-radius: 12px;0.3)\" src=\"https:\/\/ftp3.syscom.mx\/usuarios\/fotos\/GD2B\/165020-deteccion_de_gas_(1).jpg\" alt=\"Detecci\u00f3n de gas en aplicaci\u00f3n residencial\"> <\/div>\n<\/p><\/div>\n<p> <!-- ========== PILAR 4 ========== --> <\/p>\n<div style=\"display: flex;flex-wrap: wrap;gap: 40px;align-items: center;margin-bottom: 55px\">\n<div style=\"flex: 1 1 340px;min-width: 300px;text-align: center\"> <img decoding=\"async\" style=\"max-width: 100%;height: auto\" src=\"http:\/\/ftp3.syscom.mx\/usuarios\/fotos\/BancoFotografiasSyscom\/sin_fondo2\/MACURCO_-_AERIONICS\/GD2B\/5_1S400_cloudinary.PNG\" alt=\"Detector GD-2B detalle de instalaci\u00f3n\"> <\/div>\n<div style=\"flex: 1 1 340px;min-width: 300px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0\">Instalaci&#243;n<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 12px 0;color: inherit\">Clip-in. Empotrado o superficial.<\/h3>\n<p style=\"font-size: 15px;opacity: 0.85;margin: 0\">Arn&#233;s de cableado clip-in: reemplazo r&#225;pido&amp;comma; sin herramientas. Montaje empotrado o superficial&amp;comma; seg&#250;n lo que pida la pared. Compacto: 8.25 x 13.3 x 4.45 cm (3.25 x 5.25 x 1.75 in).<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p> <!-- ========== APLICACIONES ========== --> <\/p>\n<div style=\"margin-bottom: 55px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0;text-align: center\">Aplicaciones<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 25px 0;text-align: center;color: inherit\">Donde el gas convive con la gente.<\/h3>\n<div style=\"display: flex;flex-wrap: wrap;gap: 20px\">\n<div style=\"flex: 1 1 220px;0.4);border-radius: 8px;padding: 20px\">\n<div style=\"font-weight: bold;font-size: 17px;margin-bottom: 6px;color: inherit\">Vivienda<\/div>\n<div style=\"font-size: 14px;opacity: 0.75;color: inherit\">Cocinas&amp;comma; departamentos y &#225;reas con gas natural o LP.<\/div>\n<\/div>\n<div style=\"flex: 1 1 220px;0.4);border-radius: 8px;padding: 20px\">\n<div style=\"font-weight: bold;font-size: 17px;margin-bottom: 6px;color: inherit\">Hoteles y condominios<\/div>\n<div style=\"font-size: 14px;opacity: 0.75;color: inherit\">Lobbies y &#225;reas comunes con monitoreo remoto.<\/div>\n<\/div>\n<div style=\"flex: 1 1 220px;0.4);border-radius: 8px;padding: 20px\">\n<div style=\"font-weight: bold;font-size: 17px;margin-bottom: 6px;color: inherit\">Educaci&#243;n<\/div>\n<div style=\"font-size: 14px;opacity: 0.75;color: inherit\">Dormitorios universitarios y aulas con protecci&#243;n continua.<\/div>\n<\/div>\n<div style=\"flex: 1 1 220px;0.4);border-radius: 8px;padding: 20px\">\n<div style=\"font-weight: bold;font-size: 17px;margin-bottom: 6px;color: inherit\">Oficinas y retail<\/div>\n<div style=\"font-size: 14px;opacity: 0.75;color: inherit\">Instalaci&#243;n discreta&amp;comma; empotrada o superficial.<\/div>\n<\/div><\/div>\n<\/p><\/div>\n<p> <!-- ========== ESPECIFICACIONES ========== --> <\/p>\n<div style=\"margin-bottom: 55px\">\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0;text-align: center\">Especificaciones<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 25px 0;text-align: center;color: inherit\">La ficha completa.<\/h3>\n<div style=\"display: flex;flex-wrap: wrap;gap: 20px\">\n<div style=\"flex: 1 1 260px;0.4);border-radius: 8px;overflow: hidden\">\n<div style=\"padding: 15px;0.2);font-weight: bold;font-size: 17px;color: inherit\">Detecci&#243;n<\/div>\n<div style=\"padding: 15px;color: inherit\">\n<dl style=\"margin: 0;font-size: 14px\">\n<dt style=\"font-weight: bold;margin-top: 8px\">Gases detectados<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Gas natural (metano) y LP (propano)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Umbral de alarma<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">25% LEL (UL 1484)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Cobertura<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">83 m&#178; (900 sq ft)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Vida del sensor<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">5 a&#241;os con aviso de fin de vida<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Calibraci&#243;n<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">No requerida<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 260px;0.4);border-radius: 8px;overflow: hidden\">\n<div style=\"padding: 15px;0.2);font-weight: bold;font-size: 17px;color: inherit\">Alarma y se&#241;alizaci&#243;n<\/div>\n<div style=\"padding: 15px;color: inherit\">\n<dl style=\"margin: 0;font-size: 14px\">\n<dt style=\"font-weight: bold;margin-top: 8px\">Buzzer local<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">85 dBA a 3 m (10 ft)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Alarma<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Secuencia de 2 chirps<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Problema<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Chirp simple<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">LED de estado<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Rojo alarma&amp;comma; &#225;mbar problema&amp;comma; verde normal<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Bot&#243;n de prueba<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Local&amp;comma; alarma&amp;comma; gas y silencio<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 260px;0.4);border-radius: 8px;overflow: hidden\">\n<div style=\"padding: 15px;0.2);font-weight: bold;font-size: 17px;color: inherit\">Salidas y el&#233;ctricas<\/div>\n<div style=\"padding: 15px;color: inherit\">\n<dl style=\"margin: 0;font-size: 14px\">\n<dt style=\"font-weight: bold;margin-top: 8px\">Relevador de alarma<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">SPST&amp;comma; 100 mA&amp;comma; 40 VDC<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Relevador de problema<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">SPST&amp;comma; 100 mA&amp;comma; 40 VDC<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Alimentaci&#243;n<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">9-32 VDC o 12-24 VAC<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Compatibilidad<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Cualquier panel de alarma \/ incendio<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 260px;0.4);border-radius: 8px;overflow: hidden\">\n<div style=\"padding: 15px;0.2);font-weight: bold;font-size: 17px;color: inherit\">F&#237;sicas y ambientales<\/div>\n<div style=\"padding: 15px;color: inherit\">\n<dl style=\"margin: 0;font-size: 14px\">\n<dt style=\"font-weight: bold;margin-top: 8px\">Dimensiones<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">8.25 x 13.3 x 4.45 cm (3.25 x 5.25 x 1.75 in)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Peso de env&#237;o<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">0.5 lb (8 oz)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Temperatura de operaci&#243;n<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">0 a 48.9 &#176;C (32 a 120 &#176;F)<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Montaje<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Empotrado o superficial<\/dd>\n<dt style=\"font-weight: bold;margin-top: 8px\">Certificaci&#243;n<\/dt>\n<dd style=\"margin: 2px 0 0 0;opacity: 0.8\">Sensibilidad evaluada bajo UL 1484<\/dd>\n<\/dl>\n<\/div>\n<\/div><\/div>\n<\/p><\/div>\n<p> <!-- ========== CIERRE ========== --> <\/p>\n<div style=\"text-align: center;padding: 10px 0 20px 0\"> <img decoding=\"async\" style=\"max-width: 420px;width: 100%;height: auto;margin-bottom: 25px\" src=\"https:\/\/ftp3.syscom.mx\/usuarios\/fotos\/BancoFotografiasSyscom\/AI\/UPSCALE\/165020\/portada_0S1000.PNG\" alt=\"Detector de gas GD-2B\"> <\/p>\n<p style=\"font-size: 12px;letter-spacing: 2px;text-transform: uppercase;opacity: 0.55;margin: 0 0 10px 0\">MACURCO &#183; Desde 1972<\/p>\n<h3 style=\"font-size: 26px;font-weight: bold;margin: 0 0 12px 0;color: inherit\">Hecho en Am&#233;rica. Evaluado por UL.<\/h3>\n<p style=\"font-size: 15px;opacity: 0.85;max-width: 640px;margin: 0 auto 15px auto\">Garant&#237;a limitada de 2 a&#241;os. Documentaci&#243;n completa para el instalador:<\/p>\n<p style=\"font-size: 15px;margin: 0\"><a style=\"color: inherit\" href=\"http:\/\/ftp3.syscom.mx\/usuarios\/ftp\/2018\/12\/10\/ee952\/GD-2B%20Manual.pdf\">Manual de usuario<\/a> &#183; <a style=\"color: inherit\" href=\"http:\/\/ftp3.syscom.mx\/usuarios\/ftp\/2020\/03\/19\/f0e9b\/GD-2B%20Spanish%20Data%20Sheet.pdf\">Data Sheet<\/a> &#183; <a style=\"color: inherit\" href=\"http:\/\/ftp3.syscom.mx\/usuarios\/ftp\/2020\/12\/15\/0f434\/Guia_Rapida_%20GD-2B.pdf\">Gu&#237;a r&#225;pida<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Marca <b>MACURCO &#8211; AERIONICS<\/b> \u00b7 Modelo <b>GD-2B<\/b><\/p>\n<p>Producto original con garant\u00eda de f\u00e1brica. Precio con IVA incluido.<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[3158],"product_brand":[],"product_cat":[2832,2984,2846],"product_tag":[],"class_list":["post-77688","product","type-product","status-publish","pwb-brand-macurco-aerionics","product_cat-deteccion-de-fuego","product_cat-detectores-de-gases","product_cat-dispositivos-convencionales","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":3158,"name":"MACURCO - AERIONICS","slug":"macurco-aerionics"}],"_links":{"self":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product\/77688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/comments?post=77688"}],"wp:attachment":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/media?parent=77688"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/pwb-brand?post=77688"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_brand?post=77688"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_cat?post=77688"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_tag?post=77688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}