{"product_id":"433mhz-wireless-remote-control-switch-ac-dc-30a-relay","title":"433MHz Wireless Remote Control Switch – 30A Relay AC\/DC","description":"\n\u003ch2\u003eTake Control from Up to 100 Metres Away\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e433MHz Wireless Remote Control Switch\u003c\/strong\u003e gives you effortless on\/off control over water pumps, motors, LED lighting, fans, and more — all from up to 100 metres away. Whether you need a quick momentary trigger or a fully latched connection, this versatile relay switch adapts to your setup with six programmable operating modes and broad voltage compatibility (AC 75–220V or DC 9–72V).\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with AC 75–220V or DC 9–72V systems — ideal for both household and industrial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30A Relay (15A Rated Load):\u003c\/strong\u003e The relay is marked 30A peak; ensure your continuous load stays under 15A for safe, reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100M Open-Field Range:\u003c\/strong\u003e Reliable 433MHz RF signal reaches up to 100 metres in open environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Programmable Modes:\u003c\/strong\u003e Momentary, Toggle, Latched, and three Delay modes (5s, 10s, 15s) — set via simple button presses on the receiver.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLearning Code Technology:\u003c\/strong\u003e Quickly pair your transmitter to the receiver; easily clear and re-pair codes as needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety standards for added peace of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Transmitter: ~55×28×10mm | Receiver: ~65×45×28mm — easy to install in tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Applications:\u003c\/strong\u003e Perfect for water pumps, LED strips, fans, lighting circuits, and motors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTransmitter Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating Voltage: DC 12V (23A\/12V battery × 1)\u003c\/li\u003e\n  \u003cli\u003eTransmitting Frequency: 433MHz\u003c\/li\u003e\n  \u003cli\u003eEncoding Type: Fixed Code\u003c\/li\u003e\n  \u003cli\u003eReceiver Sensitivity: \u0026gt; −105dB\u003c\/li\u003e\n  \u003cli\u003eTransmission Distance: 100M (open field)\u003c\/li\u003e\n  \u003cli\u003eSize: approx. 55 × 28 × 10mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReceiver Board Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating Voltage: AC 75V–240V or DC 9–72V\u003c\/li\u003e\n  \u003cli\u003eOutput Voltage: Equal to Operating Voltage\u003c\/li\u003e\n  \u003cli\u003eOperating Frequency: 433MHz\u003c\/li\u003e\n  \u003cli\u003eEncoding Type: Learning Code\u003c\/li\u003e\n  \u003cli\u003eRated Contact Current: 15A\/240VAC, 15A\/110VAC (30A peak only)\u003c\/li\u003e\n  \u003cli\u003eBox Size: approx. 65 × 45 × 28mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Program Operating Modes\u003c\/h3\u003e\n\u003cp\u003ePower up the receiver with 12V, then press the \u003cstrong\u003eLearning Button\u003c\/strong\u003e the number of times shown below, watch for the LED flashes, then press your transmitter to confirm:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMomentary:\u003c\/strong\u003e Press 1 time → LED flashes 1× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToggle:\u003c\/strong\u003e Press 2 times → LED flashes 2× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatched:\u003c\/strong\u003e Press 3 times → LED flashes 3× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 5s:\u003c\/strong\u003e Press 4 times → LED flashes 4× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 10s:\u003c\/strong\u003e Press 5 times → LED flashes 5× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 15s:\u003c\/strong\u003e Press 6 times → LED flashes 6× → Press transmitter → LED flashes 3× (success)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTo Clear All Codes:\u003c\/strong\u003e Hold the Learning Button for 8 seconds until the LED flashes 3 times and turns off.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 433MHz RF Remote Control Transmitter\u003c\/li\u003e\n  \u003cli\u003e1 × Receiver Relay Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-impact-rocker-sprinkler-adjustable-rotating-irrigation\"\u003e1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electrical product safety standards and best practices, refer to the U.S. Consumer Product Safety Commission (CPSC). Always ensure your load wiring and installation comply with local electrical codes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the actual rated current load for this 30A wireless relay switch?\u003c\/h4\u003e\n\u003cp\u003eA: Although the relay is labelled 30A, this refers to the \u003cstrong\u003epeak current\u003c\/strong\u003e only. For continuous safe operation, your connected load (water pump, motor, LED, fan, etc.) should draw \u003cstrong\u003eno more than 15A\u003c\/strong\u003e at 240VAC or 110VAC. Always size your circuit accordingly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this 433MHz remote switch with multiple transmitters?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The receiver uses \u003cstrong\u003elearning code technology\u003c\/strong\u003e, which means you can pair additional 433MHz transmitters to the same receiver. You can also clear all paired codes by holding the Learning Button for 8 seconds and start fresh.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage systems is this wireless remote control switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This switch is highly versatile — it supports \u003cstrong\u003eAC 75V to 220V\u003c\/strong\u003e and \u003cstrong\u003eDC 9V to 72V\u003c\/strong\u003e, making it suitable for standard household mains power as well as battery-powered or solar DC setups for pumps, motors, and LED lighting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How far away can I operate this remote control switch?\u003c\/h4\u003e\n\u003cp\u003eA: The 433MHz RF transmitter has a range of up to \u003cstrong\u003e100 metres in an open field\u003c\/strong\u003e. Range may be reduced by walls, metal structures, or other RF interference in indoor or obstructed environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the actual rated current load for this 30A wireless relay switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Although the relay is labelled 30A, this refers to the peak current only. For continuous safe operation, your connected load (water pump, motor, LED, fan, etc.) should draw no more than 15A at 240VAC or 110VAC. Always size your circuit accordingly.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this 433MHz remote switch with multiple transmitters?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The receiver uses learning code technology, which means you can pair additional 433MHz transmitters to the same receiver. You can also clear all paired codes by holding the Learning Button for 8 seconds and start fresh.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage systems is this wireless remote control switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This switch is highly versatile — it supports AC 75V to 220V and DC 9V to 72V, making it suitable for standard household mains power as well as battery-powered or solar DC setups for pumps, motors, and LED lighting.\"}}, {\"@type\": \"Question\", \"name\": \"How far away can I operate this remote control switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 433MHz RF transmitter has a range of up to 100 metres in an open field. Range may be reduced by walls, metal structures, or other RF interference in indoor or obstructed environments.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1 Receiver 2 Remote \/ DC 9-72V","offer_id":47720851439721,"sku":"14:350853#1 Receiver 2 Remote;35:3979#DC 9-72V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"1 Receiver 2 Remote \/ AC 75-220V","offer_id":47720851472489,"sku":"14:350853#1 Receiver 2 Remote;35:3625#AC 75-220V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"1 Receiver 1 Remote \/ DC 9-72V","offer_id":47720851505257,"sku":"14:350852#1 Receiver 1 Remote;35:3979#DC 9-72V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"1 Receiver 1 Remote \/ AC 75-220V","offer_id":47720851538025,"sku":"14:350852#1 Receiver 1 Remote;35:3625#AC 75-220V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"Only 1 Receiver \/ DC 9-72V","offer_id":47720851570793,"sku":"14:350850#Only 1 Receiver;35:3979#DC 9-72V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"Only 1 Receiver \/ AC 75-220V","offer_id":47720851603561,"sku":"14:350850#Only 1 Receiver;35:3625#AC 75-220V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"Only 1 Remote \/ DC 9-72V","offer_id":47720851636329,"sku":"14:771#Only 1 Remote;35:3979#DC 9-72V","price":14.87,"currency_code":"USD","in_stock":true},{"title":"Only 1 Remote \/ AC 75-220V","offer_id":47720851669097,"sku":"14:771#Only 1 Remote;35:3625#AC 75-220V","price":14.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S3b84e5f8cdec478789d048e057da9438E.webp?v=1782319615","url":"https:\/\/oasis-select.com\/products\/433mhz-wireless-remote-control-switch-ac-dc-30a-relay","provider":"Oasis Select","version":"1.0","type":"link"}