{"id":87472,"date":"2026-10-25T20:55:38","date_gmt":"2026-10-25T20:55:38","guid":{"rendered":"https:\/\/servicenternetwork.com\/tienda\/producto\/detector-de-humo-fotoelectrico-termico-combinado-de-4-hilos-con-sirena-integrada-de-85-db-serie-i3\/"},"modified":"2026-10-25T20:55:38","modified_gmt":"2026-10-25T20:55:38","slug":"detector-de-humo-fotoelectrico-termico-combinado-de-4-hilos-con-sirena-integrada-de-85-db-serie-i3","status":"publish","type":"product","link":"https:\/\/servicenternetwork.com\/tienda\/producto\/detector-de-humo-fotoelectrico-termico-combinado-de-4-hilos-con-sirena-integrada-de-85-db-serie-i3\/","title":{"rendered":"Detector de humo fotoel\u00e9ctrico-t\u00e9rmico combinado de 4 hilos con sirena integrada de 85 dB, serie i3"},"content":{"rendered":"<div style=\"color: inherit;background-color: transparent;sans-serif;line-height: 1.6\">\n<p style=\"margin-bottom: 16px\">El 4WTA-B es un detector de humo de la Serie i3 de System Sensor que combina un sensor fotoel\u00e9ctrico de humo con un sensor t\u00e9rmico fijo a 57.2\u00b0C en una sola unidad&amp;comma; con sonorizador integrado para alarma audible local. Est\u00e1 dise\u00f1ado para sistemas de detecci\u00f3n de incendio convencionales de 4 hilos (tetrafilar) y se instala sobre una base de montaje de inserci\u00f3n r\u00e1pida incluida. Sus algoritmos de compensaci\u00f3n autom\u00e1tica de sensibilidad reducen las falsas alarmas por acumulaci\u00f3n de polvo o interferencia electromagn\u00e9tica. Se utiliza en oficinas&amp;comma; comercios e instalaciones industriales que requieren detecci\u00f3n temprana de humo y calor con notificaci\u00f3n audible en el mismo punto.<\/p>\n<h3 style=\"color: inherit;0.3);padding-bottom: 8px;margin-top: 24px\">Caracter\u00edsticas principales<\/h3>\n<ul style=\"padding-left: 20px;margin-bottom: 24px\">\n<li>Combina sensor fotoel\u00e9ctrico de humo y sensor t\u00e9rmico fijo a 57.2\u00b0C en un mismo detector<\/li>\n<li>Sonorizador integrado con alarma audible local de 85 dB<\/li>\n<li>Algoritmos de autocompensaci\u00f3n de sensibilidad por ensuciamiento y ajuste de curvas<\/li>\n<li>Rechazo de falsas alarmas por interferencia electromagn\u00e9tica (EMI) y de radiofrecuencia (RFI)<\/li>\n<li>LED bicolor para inspecci\u00f3n visual instant\u00e1nea del estado del detector<\/li>\n<li>Base de montaje incluida con sistema de inserci\u00f3n r\u00e1pida Stop-Drop &#8216;N Lock<\/li>\n<li>Cableado tetrafilar (4 hilos); corriente de alarma de 35 mA<\/li>\n<\/ul>\n<h3 style=\"color: inherit;0.3);padding-bottom: 8px;margin-top: 24px\">Especificaciones t\u00e9cnicas<\/h3>\n<div style=\"display: flex;flex-wrap: wrap;gap: 12px\">\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">VOLTAJE<\/strong><span>12\/24 Vcc&amp;comma; tetrafilar 10-35 V<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">CORRIENTE EN ALARMA<\/strong><span>35 mA<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">CORRIENTE EN REPOSO<\/strong><span>50 \u00b5A promedio m\u00e1ximo<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">ALARMA AUDIBLE<\/strong><span>85 dB<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">SENSOR T\u00c9RMICO<\/strong><span>Fijo a 57.2\u00b0C (135\u00b0F)<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">SENSIBILIDAD<\/strong><span>2.5%\/pie&amp;comma; nominal<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">DIMENSIONES<\/strong><span>134 mm de di\u00e1metro x 51 mm de altura<\/span><\/div>\n<div style=\"flex: 1 1 200px;0.3);border-radius: 6px;padding: 12px;background-color: transparent\"><strong style=\"display: block;font-size: 12px;text-transform: uppercase;color: inherit;opacity: 0.8;margin-bottom: 4px\">CERTIFICACIONES<\/strong><span>UL&amp;comma; FM&amp;comma; CSFM&amp;comma; MEA<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Marca <b>SYSTEM SENSOR<\/b> \u00b7 Modelo <b>4W-TAB<\/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":[3372],"product_brand":[],"product_cat":[2832,2983,2846],"product_tag":[],"class_list":["post-87472","product","type-product","status-publish","pwb-brand-system-sensor","product_cat-deteccion-de-fuego","product_cat-detectores-de-humo","product_cat-dispositivos-convencionales","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":3372,"name":"SYSTEM SENSOR","slug":"system-sensor"}],"_links":{"self":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product\/87472","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=87472"}],"wp:attachment":[{"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/media?parent=87472"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/pwb-brand?post=87472"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_brand?post=87472"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_cat?post=87472"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/servicenternetwork.com\/tienda\/wp-json\/wp\/v2\/product_tag?post=87472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}