{"product_id":"433mhz-wireless-relay-switch-5-24v-single-channel-access-control-controller","title":"433MHz Wireless Relay Switch 5-24V Single Channel Access Controller","description":"\n\u003ch2\u003e433MHz Single-Channel Wireless Relay Switch – Versatile Access Control for Doors \u0026amp; Lighting\u003c\/h2\u003e\n\u003cp\u003eTake command of your electric doors, gate openers, and lighting systems with this compact \u003cstrong\u003e5-24V Single-Channel 433MHz Wireless Relay Remote Control Switch\u003c\/strong\u003e. Designed for DIY enthusiasts, hobbyists, and home automation fans, this RF relay controller offers reliable wireless operation up to the rated 433MHz frequency — giving you flexible, wire-free switching from a distance.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're automating a garage door, controlling a security entry point, or managing lighting circuits, this versatile relay module delivers multiple trigger modes to fit any project need.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Compatible with 5V–24V DC power supplies for maximum flexibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e433MHz RF Wireless:\u003c\/strong\u003e Stable radio-frequency communication for responsive, reliable switching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Channel Relay:\u003c\/strong\u003e Controls one independent circuit — ideal for electric doors, locks, and lighting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Operating Modes:\u003c\/strong\u003e Point (momentary), Self-locking (toggle), Interlock (A\/B switching), and Timed Delay (5s or 10s auto-disconnect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Code Copying:\u003c\/strong\u003e Pair with a new remote by following the simple copy steps — compatible with existing 433MHz remotes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Design:\u003c\/strong\u003e Board size just 3.5 × 3.15 × 1.7 cm — fits neatly into tight enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABS Construction:\u003c\/strong\u003e Lightweight and durable housing material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Visual confirmation of pairing and relay status at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperating Modes Explained\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint (Momentary):\u003c\/strong\u003e Relay engages while the button is held; releases when button is released. Great for doorbells or brief triggers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Locking (Toggle):\u003c\/strong\u003e Press once to engage the relay; press again to disengage. Perfect for lighting control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterlock (A\/B):\u003c\/strong\u003e Press button A to engage the relay; press button B to disconnect. Ideal for two-action control scenarios.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTimed Delay (5s \/ 10s):\u003c\/strong\u003e Relay automatically disconnects after a 5-second or 10-second delay — great for electric door strikes with auto-release.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V – 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e433MHz RF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 (Single Channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 × 3.15 × 1.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~25g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRF (Radio Frequency)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric doors, gate openers, lighting control, access control\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e Due to customs regulations, this product does not include a battery. Please purchase the required battery separately. Colors may vary slightly from photos due to monitor brightness and lighting settings. Manual measurements may differ by 1–5mm.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Pair \/ Copy Your Remote\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eClearing the Remote Code:\u003c\/strong\u003e Press and hold both buttons on the new remote simultaneously until the indicator light flashes continuously, then release — the code is cleared. After clearing, press any key; the light will flash once and go out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCopying the Code:\u003c\/strong\u003e Hold the original remote in your left hand and the new remote in your right hand, as close together as possible. Hold the desired button on the new remote and simultaneously press the matching button on the original remote. Release when the indicator flashes rapidly — copy successful. Repeat for each button.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairing with Control Board:\u003c\/strong\u003e Press the pairing button on the board the appropriate number of times for your desired mode (1x = Point, 2x = Self-lock, 3x = Interlock, 4x = 5s Delay), wait for the LED to stay on, then press the remote button. Continuous flashing confirms successful pairing.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/everything-is-fine-trust-government-mens-graphic-t-shirt-cotton\"\u003e\"Everything Is Fine\" Funny Men's Graphic T-Shirt | Cotton Tee\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Home Access Control Standards\u003c\/h3\u003e\n\u003cp\u003eFor general information on consumer product safety and electrical device standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage does this wireless relay switch support?\u003c\/h4\u003e\n\u003cp\u003eA: This relay switch module supports a wide input voltage range of 5V to 24V DC, making it compatible with a broad variety of power supplies commonly used in home automation and access control projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this relay switch to control an electric door lock?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 433MHz wireless relay switch is specifically designed for use with electric passage doors, gate openers, and similar access control devices. The timed delay modes (5s or 10s auto-disconnect) make it especially well-suited for electric door strike applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I copy my existing 433MHz remote to work with this controller?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. As long as your existing remote operates at 433MHz, you can follow the code-copying procedure outlined in the instructions to clone your original remote's signal to a new remote for use with this controller.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the product come with a battery?\u003c\/h4\u003e\n\u003cp\u003eA: No — due to customs regulations, a battery is not included with this product. You will need to purchase the appropriate battery separately before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many devices can be controlled with this module?\u003c\/h4\u003e\n\u003cp\u003eA: This is a single-channel relay module, meaning it controls one circuit or device at a time. For multi-channel control needs, you would need a multi-channel relay module.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage does this wireless relay switch support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This relay switch module supports a wide input voltage range of 5V to 24V DC, making it compatible with a broad variety of power supplies commonly used in home automation and access control projects.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this relay switch to control an electric door lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This 433MHz wireless relay switch is specifically designed for use with electric passage doors, gate openers, and similar access control devices. The timed delay modes (5s or 10s auto-disconnect) make it especially well-suited for electric door strike applications.\"}}, {\"@type\": \"Question\", \"name\": \"Can I copy my existing 433MHz remote to work with this controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. As long as your existing remote operates at 433MHz, you can follow the code-copying procedure outlined in the instructions to clone your original remote's signal to a new remote for use with this controller.\"}}, {\"@type\": \"Question\", \"name\": \"Does the product come with a battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — due to customs regulations, a battery is not included with this product. You will need to purchase the appropriate battery separately before use.\"}}, {\"@type\": \"Question\", \"name\": \"How many devices can be controlled with this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a single-channel relay module, meaning it controls one circuit or device at a time. For multi-channel control needs, you would need a multi-channel relay module.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Access Control \u0026 Locks\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/access-control-locks\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"433MHz Wireless Relay Switch 5-24V Single Channel Access Controller\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/433mhz-wireless-relay-switch-5-24v-single-channel-access-control-controller\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"SRD-1","offer_id":53659020689721,"sku":"1005010554456296-SRD-1","price":24.0,"currency_code":"USD","in_stock":true},{"title":"SRD","offer_id":53659020722489,"sku":"1005010554456296-SRD","price":16.08,"currency_code":"USD","in_stock":true},{"title":"SRD-2","offer_id":53659020755257,"sku":"1005010554456296-SRD-2","price":25.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S2ed35ef95d1041fa8775be5ef7cc1a73U.webp?v=1782841309","url":"https:\/\/peacefulpleasureswellness.com\/products\/433mhz-wireless-relay-switch-5-24v-single-channel-access-control-controller","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}