{"product_id":"4-channel-433mhz-rf-12v-relay-module-with-remote-wireless-control-switch-for-home-automation-robotics","title":"4 Channel 433MHz RF 12V Relay Module with Remote | Wireless Control Switch for Home Automation \u0026 Robotics","description":"\u003cp data-start=\"341\" data-end=\"503\"\u003eControl your electrical devices wirelessly with this \u003cstrong data-start=\"394\" data-end=\"434\"\u003e4 Channel 433MHz RF 12V Relay Module\u003c\/strong\u003e, a powerful and reliable solution for remote switching applications.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"689\"\u003eThis module allows you to \u003cstrong data-start=\"531\" data-end=\"572\"\u003eindependently control up to 4 devices\u003c\/strong\u003e using a \u003cstrong data-start=\"581\" data-end=\"601\"\u003e433MHz RF remote\u003c\/strong\u003e, making it ideal for home automation, industrial control, and DIY electronics projects.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"1000\"\u003eDesigned for flexibility, it supports multiple working modes such as \u003cstrong data-start=\"760\" data-end=\"807\"\u003emomentary, toggle (self-lock), and latching\u003c\/strong\u003e, giving you full control based on your application. The module offers stable communication with a typical range of up to \u003cstrong data-start=\"929\" data-end=\"959\"\u003e50–100 meters (open space)\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1196\"\u003eBuilt with high-quality relays, it can handle \u003cstrong data-start=\"1048\" data-end=\"1092\"\u003ehigh voltage loads (up to 250V AC \/ 10A)\u003c\/strong\u003e, allowing safe control of appliances, motors, lights, and more. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1198\" data-end=\"1346\"\u003eWhether you're building a smart home system or a robotics project, this RF relay module provides \u003cstrong data-start=\"1295\" data-end=\"1345\"\u003eeasy wireless switching without complex wiring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1348\" data-end=\"1351\"\u003e\n\u003ch2 data-section-id=\"q4wk1b\" data-start=\"1353\" data-end=\"1375\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"1359\" data-end=\"1375\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1376\" data-end=\"1768\"\u003e\n\u003cli data-section-id=\"jsbfu8\" data-start=\"1376\" data-end=\"1428\"\u003e4 independent relay channels (control 4 devices)\u003c\/li\u003e\n\u003cli data-section-id=\"8hobca\" data-start=\"1429\" data-end=\"1474\"\u003eWireless control via \u003cstrong data-start=\"1452\" data-end=\"1472\"\u003e433MHz RF remote\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w6vuyn\" data-start=\"1475\" data-end=\"1508\"\u003eOperating voltage: \u003cstrong data-start=\"1496\" data-end=\"1506\"\u003e12V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n0tolr\" data-start=\"1509\" data-end=\"1570\"\u003eSupports \u003cstrong data-start=\"1520\" data-end=\"1538\"\u003emultiple modes\u003c\/strong\u003e (toggle, momentary, latching)\u003c\/li\u003e\n\u003cli data-section-id=\"mfp62e\" data-start=\"1571\" data-end=\"1611\"\u003eLong-range control (approx. 50–100m)\u003c\/li\u003e\n\u003cli data-section-id=\"1xoq6id\" data-start=\"1612\" data-end=\"1663\"\u003eHigh load capacity (AC 250V \/ DC 30V up to 10A)\u003c\/li\u003e\n\u003cli data-section-id=\"d5fc5a\" data-start=\"1664\" data-end=\"1718\"\u003eStable and interference-resistant RF communication\u003c\/li\u003e\n\u003cli data-section-id=\"xb1lpb\" data-start=\"1719\" data-end=\"1768\"\u003eEasy installation and user-friendly operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1770\" data-end=\"1773\"\u003e\n\u003ch2 data-section-id=\"s58y0q\" data-start=\"1775\" data-end=\"1797\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-start=\"1781\" data-end=\"1797\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1798\" data-end=\"2010\"\u003e\n\u003cli data-section-id=\"1hhnf4g\" data-start=\"1798\" data-end=\"1844\"\u003eHome automation (lights, fans, appliances)\u003c\/li\u003e\n\u003cli data-section-id=\"1cw8qob\" data-start=\"1845\" data-end=\"1880\"\u003eWireless switch control systems\u003c\/li\u003e\n\u003cli data-section-id=\"gv9ors\" data-start=\"1881\" data-end=\"1924\"\u003eSecurity systems (doors, gates, alarms)\u003c\/li\u003e\n\u003cli data-section-id=\"1lshdhz\" data-start=\"1925\" data-end=\"1968\"\u003eIndustrial automation and motor control\u003c\/li\u003e\n\u003cli data-section-id=\"5pgke5\" data-start=\"1969\" data-end=\"2010\"\u003eRobotics and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46721135083678,"sku":null,"price":259.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/433-2.webp?v=1776241599","url":"https:\/\/majestronicz.in\/products\/4-channel-433mhz-rf-12v-relay-module-with-remote-wireless-control-switch-for-home-automation-robotics","provider":"MAJESTRONICZ","version":"1.0","type":"link"}