{"id":53463,"date":"2022-06-22T11:25:24","date_gmt":"2022-06-22T09:25:24","guid":{"rendered":"https:\/\/secureus.se\/produkt\/radiosandare-s2tr2641e4\/"},"modified":"2026-05-11T18:52:35","modified_gmt":"2026-05-11T16:52:35","slug":"radiosandare-s2tr2641e4","status":"publish","type":"product","link":"https:\/\/secureus.se\/en\/radiosandare-s2tr2641e4\/","title":{"rendered":"Radio transmitter S2Tr2641E4 \u2013 CDVI 433 MHz, 4 buttons, KeeLoq\u00ae"},"content":{"rendered":"<h3 data-start=\"1148\" data-end=\"1212\">Radio transmitter with 4 buttons \u2013 easy to use, high security<\/h3>\n<p data-start=\"1213\" data-end=\"1484\">The CDVI Erone S2TR2641E4 is an ergonomic radio transmitter with <strong data-start=\"1269\" data-end=\"1303\">four large and clear buttons<\/strong>, designed to be easy to use even if you have slightly weaker hands. Perfect for controlling e.g. <strong data-start=\"1413\" data-end=\"1483\">door openers, gates, garage doors, lighting or alarm functions<\/strong>.<\/p>\n<h3 data-start=\"1486\" data-end=\"1526\">Secure signal with KeeLoq Rolling Code<\/h3>\n<p data-start=\"1527\" data-end=\"1711\">The transmitter uses <strong data-start=\"1545\" data-end=\"1576\">KeeLoq Hopping\/Rolling Code<\/strong>, which means that the code changes with each keystroke to reduce the risk of copying.<\/p>\n<h3 data-start=\"1713\" data-end=\"1758\">Fits CDVI\/Erone receivers at 433.92 MHz<\/h3>\n<p data-start=\"1759\" data-end=\"1970\">S2TR2641E4 works with all <strong data-start=\"1783\" data-end=\"1808\">CDVI radio receiver<\/strong> which uses the same frequency (<strong data-start=\"1838\" data-end=\"1852\">433.92MHz<\/strong>) and can be programmed into one or more receivers depending on the installation.<\/p>\n<h3 data-start=\"1972\" data-end=\"1998\">Battery and indication<\/h3>\n<p data-start=\"1999\" data-end=\"2222\">The transmitter is powered by a <strong data-start=\"2021\" data-end=\"2048\">23A\/L1028 12V battery<\/strong>. The LED indicates transmission and at low battery level the LED may behave differently (e.g. flashing), which is a good signal to change the battery.<\/p>\n<p class=\"not-prose mt-0! mb-0! flex-auto truncate\">Manual S2TR2641Ex EN<\/p>\n<hr data-start=\"2224\" data-end=\"2227\" \/>\n<h2 data-start=\"2229\" data-end=\"2253\">Benefits<\/h2>\n<ul data-start=\"2254\" data-end=\"2750\">\n<li data-start=\"2254\" data-end=\"2321\">\n<p data-start=\"2256\" data-end=\"2321\"><strong data-start=\"2256\" data-end=\"2281\">4 buttons \/ 4 channels<\/strong><\/p>\n<\/li>\n<li data-start=\"2322\" data-end=\"2387\">\n<p data-start=\"2324\" data-end=\"2387\"><strong data-start=\"2324\" data-end=\"2338\">433.92MHz<\/strong> (AM\/ASK)<\/p>\n<\/li>\n<li data-start=\"2388\" data-end=\"2470\">\n<p data-start=\"2390\" data-end=\"2470\"><strong data-start=\"2390\" data-end=\"2413\">KeeLoq Rolling Code<\/strong> (high security)<\/p>\n<\/li>\n<li data-start=\"2471\" data-end=\"2553\">\n<p data-start=\"2473\" data-end=\"2553\"><strong data-start=\"2473\" data-end=\"2511\">Range in open field approx. 150\u2013250 m<\/strong><\/p>\n<\/li>\n<li data-start=\"2554\" data-end=\"2594\">\n<p data-start=\"2556\" data-end=\"2594\"><strong data-start=\"2556\" data-end=\"2592\">Ergonomic design, large buttons<\/strong><\/p>\n<\/li>\n<li data-start=\"2595\" data-end=\"2639\">\n<p data-start=\"2597\" data-end=\"2639\">Fits <strong data-start=\"2604\" data-end=\"2627\">wall holder SESMT03<\/strong> (optional)<\/p>\n<\/li>\n<li data-start=\"2640\" data-end=\"2750\">\n<p data-start=\"2642\" data-end=\"2750\">Battery: <strong data-start=\"2651\" data-end=\"2672\">23A \/ L1028 (12V)<\/strong>, typical lifespan <strong data-start=\"2691\" data-end=\"2708\">12\u201318 months<\/strong><\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Ergonomic 4-button radio transmitter (433.92 MHz) with KeeLoq encryption for secure control of e.g. door operators, gates, lighting and alarms. Fits CDVI\/Erone receivers on the same frequency and also works with our wall holder.<\/p>","protected":false},"featured_media":143400,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1616],"product_tag":[2273],"class_list":{"0":"post-53463","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-radiosandare-mottagare","7":"product_tag-radio-sandare-erone","8":"product_shipping_class-postnord-varubrev","9":"pa_brands-cdvi","10":"secureus-loop-product","11":"tm-no-options","13":"first","14":"instock","15":"sale","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product\/53463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media\/143400"}],"wp:attachment":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media?parent=53463"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_brand?post=53463"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_cat?post=53463"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_tag?post=53463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}