{"product_id":"dieserc-433mhz-universal-wireless-remote-control-switch-dc-12v-1ch-rf-relay-receiver-module-with-2-transmitters-ev1527-learning-code-remote-switch","title":"Wireless Remote Control Switch 433Mhz 5V 12V 24V 1 Channel Radio Control Relay Receiver with 5 Transmitters keyfobs Potential-Free Contacts Relay Controller","description":"\u003cstyle type=\"text\/css\"\u003e\/* 富文本容器样式 - 适用于Shopify *\/\n        .gallery-3x3 {\n            max-width: 1280px;\n            margin: 0 auto;\n            padding: 1rem 0;\n            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;\n            font-size: 16px; \/* 基础字体设为标准大小 *\/\n        }\n\n        \/* 网格布局：桌面3列，平板2列，手机自动适应 *\/\n        .grid-3x3 {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 1.5rem;\n        }\n\n        \/* 图片卡片 - 正方形图片，无底部文字 *\/\n        .gallery-card {\n            background: #ffffff;\n            border-radius: 1.25rem;\n            overflow: hidden;\n            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03), 0 2px 4px rgba(0, 0, 0, 0.05);\n            transition: transform 0.25s ease, box-shadow 0.25s ease;\n            border: 1px solid #eef2f6;\n        }\n\n        .gallery-card:hover {\n            transform: translateY(-5px);\n            box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.15);\n            border-color: #cbd5e1;\n        }\n\n        \/* 图片容器改为正方形 1:1 *\/\n        .image-wrapper {\n            position: relative;\n            width: 100%;\n            padding-bottom: 100%; 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\/* 标题也相应增大 *\/\n            font-weight: 700;\n            color: #0c4a6e;\n            padding: 1rem 1.5rem 0 1.5rem;\n            margin-bottom: 0;\n            display: flex;\n            align-items: center;\n            gap: 0.5rem;\n        }\n        .specs-title::before {\n            content: \"📋\";\n            font-size: 1.6rem;\n        }\n        .specs-table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 1rem; \/* 统一使用标准网页字体大小 16px *\/\n        }\n        .specs-table th,\n        .specs-table td {\n            padding: 1rem 1.2rem; \/* 增加内边距提升可读性 *\/\n            text-align: left;\n            border-bottom: 1px solid #eef2f6;\n            vertical-align: top;\n        }\n        .specs-table th {\n            background-color: #f8fafc;\n            font-weight: 600;\n            width: 38%;\n            color: #1e2f44;\n        }\n        .specs-table tr:last-child td,\n        .specs-table tr:last-child th {\n            border-bottom: none;\n        }\n        \/* 移动端不再缩小字体，保持与PC一致 *\/\n        @media (max-width: 640px) {\n            .specs-table th, .specs-table td {\n                padding: 0.8rem 1rem;\n                font-size: 1rem; \/* 与PC相同 *\/\n            }\n        }\n\n        \/* 发货 \u0026 技术支援横幅 *\/\n        .shipping-support {\n            background: linear-gradient(105deg, #f0f9ff 0%, #e6f2fc 100%);\n            border-radius: 28px;\n            padding: 1.2rem 1.8rem;\n            margin: 1.2rem 0 1.8rem 0;\n            border-left: 6px solid #f97316;\n            display: flex;\n            flex-wrap: wrap;\n            justify-content: space-between;\n            align-items: center;\n            gap: 1rem;\n            box-shadow: 0 4px 12px rgba(0,0,0,0.02);\n        }\n        .shipping-item {\n            display: flex;\n            align-items: center;\n            gap: 0.75rem;\n            flex: 1;\n            min-width: 200px;\n        }\n        .shipping-icon {\n            font-size: 1.8rem;\n        }\n        .shipping-text {\n            font-size: 1rem; \/* 标准字体 *\/\n            font-weight: 500;\n            color: #0c4a6e;\n        }\n        .shipping-text strong {\n            color: #c2410c;\n            font-weight: 700;\n        }\n        .support-highlight {\n            background: #ffffffcc;\n            backdrop-filter: blur(2px);\n            border-radius: 60px;\n            padding: 0.4rem 1rem;\n            font-size: 0.9rem; \/* 略小，但依然清晰 *\/\n            font-weight: 600;\n            color: #1e3a5f;\n            display: inline-flex;\n            align-items: center;\n            gap: 6px;\n        }\n        @media (max-width: 700px) {\n            .shipping-support {\n                flex-direction: column;\n                align-items: flex-start;\n            }\n            .shipping-item {\n                width: 100%;\n            }\n        }\n\n        \/* 额外提示安装帮助 *\/\n        .install-note {\n            background: #fef9e8;\n            border-radius: 20px;\n            padding: 0.9rem 1.2rem;\n            margin: 0.5rem 0 0.5rem 0;\n            font-size: 1rem;\n            color: #b45309;\n            display: inline-block;\n            width: auto;\n        }\n        hr {\n            margin: 1rem 0;\n        }\n\n        @media (max-width: 700px) {\n            .grid-3x3 {\n                grid-template-columns: repeat(2, 1fr);\n                gap: 1rem;\n            }\n        }\n        @media (max-width: 500px) {\n            .grid-3x3 {\n                grid-template-columns: 1fr;\n                gap: 1rem;\n            }\n        }\n\u003c\/style\u003e\n\u003cdiv style=\"text-align: start;\" class=\"gallery-3x3\"\u003e\n\u003c!-- ========= 1. 产品参数说明 (规格表格) ========= --\u003e\n\u003cdiv class=\"specs-section\"\u003e\n\u003cdiv class=\"specs-title\"\u003eTechnical Specifications — SWITNEX\u003c\/div\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Voltage\u003c\/th\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eDC 6V ~ 30V\u003c\/span\u003e (wide range, 8V\/12V\/24V compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eInput \/ output voltage\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1 ~ 250V\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eMax current\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eRF frequency\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd\u003eRF433\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Temperature\u003c\/th\u003e\n\u003ctd\u003e-30°C ~ +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndoor Control Range\u003c\/th\u003e\n\u003ctd\u003e≥50 meters (approx. 165ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuiescent Current\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;5mA (ultra-low standby)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eSupport encoding\u003c\/span\u003e\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1527 learning code\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eReceiving sensitivity\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u0026gt; 97dbm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eRF working mode\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eASK superheterodyne wireless reception\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"a-row a-expander-container a-expander-inline-container\"\u003e\n\u003cdiv class=\"a-expander-content a-expander-extend-content a-expander-content-expanded\" data-expanded=\"true\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e【Excellent Design】433Mhz RF wireless relay remote control switch. Stable and reliable performance with high reception sensitivity (\u0026gt; 97dBm). Radio frequency signal transmission.Strong signal can pass walls, floors, doors,board and so on.It can be controlled within 50 meters distance in open area. You can remotely operate every machine connect with the relay receiver through the remote control.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e【Easy to Use】Extremely easy to set up and reset. There are 4 operating mode(momentary\/toggle\/latched\/delay mode) can be programed. You can easily program by yourself depends on your needs. The operating mode of the product is adjustable. This item has already been set up in latched mode.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e【More Flexibility】This receiver adopts 10A high-quality relay that can be used over 100,000 times. Let this product is more long-lasting and stable to use. There are 3 terminals(normally open pin, common pin, normally closed pin) for the wireless relay. This is a potential-free contacts relay. Passive output. Dry contacts. 5V~30V wide range voltage safety receiver. So 5V\/12V\/24V\/30V voltage can working well.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e【Multiplayer Control】Each receiver can store about 20 transmitters. So you can share the transmitters to family\/ friends. And 1 transmitter can control multiple receivers at the same time. The code of the chip is EV1527 learning code which is the secure technology system. The remote control has a long service life. There is a screw port on the back of the transmitter, and the battery can be replaced after disassembly. The battery is 2pcs CR2016(included).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e【Wide Application】Products can be used in homes, farms, factories, offices, laboratories, supermarkets and so on.You can remotely operate every device connect with the relay receiver through the remote control. such as, garage door opener system, electric lock, Electromagnetic door, lamp, lighting, ventilation device,water pump, signal transmission and DIY remote control switch.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ========= 2. 发货与技术支援 ========= --\u003e\n\u003cdiv class=\"shipping-support\"\u003e\n\u003cdiv class=\"shipping-item\"\u003e\n\u003cdiv class=\"shipping-icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"shipping-text\"\u003e\n\u003cstrong\u003e✔️ Fast Shipping\u003c\/strong\u003e\u003cbr\u003eOrders processed within \u003cstrong\u003e2 business days\u003c\/strong\u003e.\u003cbr\u003eEstimated delivery: \u003cstrong\u003e7–15 days\u003c\/strong\u003e worldwide.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shipping-item\"\u003e\n\u003cdiv class=\"shipping-icon\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"shipping-text\"\u003e\n\u003cstrong\u003e✔️ Technical Support \u0026amp; Installation Help\u003c\/strong\u003e\u003cbr\u003eWorried about installation? We provide \u003cstrong\u003efree technical guidance\u003c\/strong\u003e.\u003cbr\u003eVideo manuals \u0026amp; email support — \u003cstrong\u003eyou won’t be left alone\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"support-highlight\"\u003e💡 \u003cstrong\u003eDon’t worry!\u003c\/strong\u003e Step-by-step installation support available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left; margin: -0.5rem 0 1rem 0;\"\u003e\u003cspan class=\"install-note\"\u003e✅ 100% support: If you face any issue during wiring\/pairing, our team will assist you within 24h — install with confidence.\u003c\/span\u003e\u003c\/div\u003e\n\u003c!-- ========= 3. 正方形图片网格（无文字说明） ========= --\u003e\n\u003cdiv class=\"grid-3x3\"\u003e\n\u003c!-- 图片1 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/71CyOtcb5wS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"SWITNEX remote switch install - lighting control\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片2 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/81Oqj3fiY2S._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Kinetic wireless switch wall panel\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片3 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/71ar-rOXMFS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Water pump remote control automation\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片4 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/81dfUS6Q5TS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"DIY wireless plug installation\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片5 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/71KqXmXgpgS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Multi-way control with family\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片6 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/71GEzJyiO1S._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Bathroom waterproof wireless switch\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片7 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/81Y_3h267fS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Fan speed remote control via 433MHz\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 图片8 --\u003e\n\u003cdiv class=\"gallery-card\"\u003e\n\u003cdiv class=\"image-wrapper\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/switnex.com\/cdn\/shop\/files\/61NxqeR2ZQS._SL1500.jpg?v=1768128237\" loading=\"lazy\" alt=\"Receiver installation inside electrical box\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 底部横幅图片 --\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"gallery-3x3\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"width: 100%; margin-top: 1.5rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0782\/0168\/4263\/files\/cc6654f4011f8cd0b2bfed1c871c68c7.png?v=1778064861\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SWITNEX","offers":[{"title":"1 Receiver and 1 Transmitter（ON\/OFF）","offer_id":50917336351015,"sku":"AENTIA-RCS-007-1RECEV","price":22.61,"currency_code":"USD","in_stock":true},{"title":"1 Receiver and 2 Transmitters（ON\/OFF）","offer_id":50917336383783,"sku":"AENTIA-RCS-007-1RECEV","price":23.31,"currency_code":"USD","in_stock":true},{"title":"1 Receiver and 5 Transmitters（ON\/OFF）","offer_id":50917336416551,"sku":"AENTIA-RCS-007-1RECEV","price":27.51,"currency_code":"USD","in_stock":true},{"title":"4 Receiver and 2 Transmitters（ABCD）","offer_id":51395774415143,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true},{"title":"2 Receiver and 2Transmitters （A\/B）","offer_id":51395781558567,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true},{"title":"3 Receiver and 2 Transmitters （ABC）","offer_id":51395792568615,"sku":null,"price":22.99,"currency_code":"USD","in_stock":true},{"title":"1 Receiver and 2 Transmitters （Black）","offer_id":51396299096359,"sku":null,"price":12.59,"currency_code":"USD","in_stock":true},{"title":"1 Receiver and 2 Transmitters （White）","offer_id":51396314693927,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/0168\/4263\/files\/6131Wq_bjOS._SL1500.jpg?v=1768128237","url":"https:\/\/shop.switnex.com\/pt\/products\/dieserc-433mhz-universal-wireless-remote-control-switch-dc-12v-1ch-rf-relay-receiver-module-with-2-transmitters-ev1527-learning-code-remote-switch","provider":"SWITNEX","version":"1.0","type":"link"}