{"id":17226,"date":"2026-01-24T12:29:42","date_gmt":"2026-01-24T12:29:42","guid":{"rendered":"https:\/\/infratech-eg.com\/?post_type=product&p=17226"},"modified":"2026-01-24T12:29:42","modified_gmt":"2026-01-24T12:29:42","slug":"lbc1420-20","status":"publish","type":"product","link":"https:\/\/infratech-eg.com\/ar\/product\/lbc1420-20\/","title":{"rendered":"Volume Control and Program Selectors | LBC1420\/20"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Public address systems are often used for both announcements and background music distribution , Volume controls can be used to adjust the level locally ,In addition to volume control, program selectors can also be installed to select five different programs locally<\/p>\n

In the event of an (emergency) announcement, the built-in relay ensures that the message is broadcast at a preset level, independent of the local volume setting<\/p>\n

.<\/strong>12 W, 36 W and 100 W versions<\/p>\n

.<\/strong>Built-in 24 V DC override relay<\/p>\n

.<\/strong>Continuous rotating system<\/p>\n

.<\/strong>\u200bSuitable for both 3-wire and 4-wire systems<\/p>\n

.<\/strong>\u200bUp to 5-channel program selector<\/p>\n

.<\/strong>Fits within MK, U40 and Japanese installation material<\/p>\n

.<\/span>Optional surface mounting box for MK and U40 versions<\/p>\n

.<\/strong>Comply with international installation and safety regulations<\/p>","protected":false},"featured_media":17188,"template":"","meta":{"_joinchat":[]},"product_brand":[174],"product_cat":[118],"product_tag":[258],"class_list":{"0":"post-17226","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-bosch","7":"product_cat-sound-system","8":"product_tag-lbc1420-20","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product\/17226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product\/17226\/revisions"}],"predecessor-version":[{"id":17228,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product\/17226\/revisions\/17228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/media\/17188"}],"wp:attachment":[{"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/media?parent=17226"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product_brand?post=17226"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product_cat?post=17226"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/infratech-eg.com\/ar\/wp-json\/wp\/v2\/product_tag?post=17226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}