{"product_id":"rf-433mhz-wireless-light-switch-1-2-3-gang-relay-receiver-ac-85-240v","title":"RF 433MHz Wireless Light Switch 1\/2\/3 Gang Relay Receiver AC 85-240V","description":"\n\u003ch2\u003eControl Your Lights from Anywhere — No Wiring Hassle\u003c\/h2\u003e\n\u003cp\u003eUpgrade your home or workspace lighting with the \u003cstrong\u003eGGBEE Wireless RF 433MHz Smart Light Switch\u003c\/strong\u003e. This versatile 1\/2\/3 gang system pairs a battery-powered wall switch transmitter with a compact relay receiver module, letting you toggle LED lamps, ceiling fans, CFL, and fluorescent lights with a single press — no neutral wire or hub required. Compatible with AC 85–240V systems worldwide and rated up to 10A, it's a practical DIY solution for any room.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This RF Switch System\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with AC 85–240V \/ 50–60Hz — suitable for homes across North America, Europe, Asia, and beyond.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1, 2, or 3 Gang Options:\u003c\/strong\u003e Choose the configuration that matches your lighting zones for effortless multi-zone control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e433MHz RF Signal:\u003c\/strong\u003e Reliable wireless range with -108dBm receiving sensitivity and ASK modulation for stable, interference-resistant performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Load Support:\u003c\/strong\u003e LED, CFL, and fluorescent lamps up to 300W; other loads (incandescent, ceiling fans, etc.) up to 1,100W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Standby Power:\u003c\/strong\u003e Receiver draws less than 0.3W in standby; wall switch transmitter uses less than 1µA — energy-efficient by design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEV1527 Learning Code IC:\u003c\/strong\u003e Pairs with most 433MHz learning-code receivers on the market for maximum flexibility in DIY setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Drill Wall Panel:\u003c\/strong\u003e The 86×86mm wall switch panel can be mounted with adhesive — no junction box needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-Year Warranty \u0026amp; CE Certified:\u003c\/strong\u003e Backed by quality certification and manufacturer warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eReceiver (Controller)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking Voltage: AC 85–240V, 50\/60Hz\u003c\/li\u003e\n  \u003cli\u003eWorking Frequency: 433MHz\u003c\/li\u003e\n  \u003cli\u003eStandby Power Consumption: \u0026lt;0.3W\u003c\/li\u003e\n  \u003cli\u003eMaximum Load Power: \u0026lt;1,100W\u003c\/li\u003e\n  \u003cli\u003eReceiving Sensitivity: -108dBm\u003c\/li\u003e\n  \u003cli\u003eModulation: ASK\u003c\/li\u003e\n  \u003cli\u003eCoding: Learning Code\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: -10°C to +70°C\u003c\/li\u003e\n  \u003cli\u003eDimensions: 47.4 × 42 × 22.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWall Switch Transmitter\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking Voltage: DC 3.0V\u003c\/li\u003e\n  \u003cli\u003eWorking Frequency: 433MHz\u003c\/li\u003e\n  \u003cli\u003eStandby Power Consumption: \u0026lt;1µA\u003c\/li\u003e\n  \u003cli\u003eTransmitter Power: \u0026lt;10mW\u003c\/li\u003e\n  \u003cli\u003eModulation: ASK\u003c\/li\u003e\n  \u003cli\u003eCoding: EV1527 Learning Code\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: -10°C to +70°C\u003c\/li\u003e\n  \u003cli\u003eDimensions: 86 × 86 × 15 mm\u003c\/li\u003e\n  \u003cli\u003eBattery: 12V 27A (battery not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy Pairing Instructions\u003c\/h3\u003e\n\u003ch4\u003ePairing the Switch to the Receiver\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003ePress the \u003cstrong\u003elearning button on the Receiver\u003c\/strong\u003e twice, then wait 3 seconds.\u003c\/li\u003e\n  \u003cli\u003ePress any button on the wall switch remote. Wait 3 seconds — pairing is complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eClearing All Paired Signals\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003ePress the \u003cstrong\u003elearning button on the Receiver\u003c\/strong\u003e 8 times, then wait 3 seconds — all stored codes are erased.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e The wall switch panel alone cannot turn lights on or off — it must be used together with the RF relay receiver module. Please ensure you select the correct gang configuration for your needs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003eVarious receiver and switch combinations are available in the product options. Please select the configuration that matches your actual requirements (receiver only, switch only, or combined sets).\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About Home Electrical Safety\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe DIY electrical projects, visit the U.S. Consumer Product Safety Commission – Electrical Safety resource page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Smart_plug\" target=\"_blank\" rel=\"noopener\"\u003eSmart plug\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this wireless RF switch require a neutral wire or internet connection?\u003c\/h4\u003e\n\u003cp\u003eA: No. The RF 433MHz relay receiver module connects directly into your AC wiring and requires no neutral wire at the switch and no Wi-Fi or internet hub. The wall switch transmitter is battery-powered (12V 27A), making installation straightforward in most existing setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of lights and loads can this RF relay receiver control?\u003c\/h4\u003e\n\u003cp\u003eA: The receiver supports LED, CFL, and fluorescent lamps up to 300W, and other loads such as incandescent bulbs and ceiling fans up to 1,100W. It operates on AC 85–240V \/ 50–60Hz, making it compatible with most residential lighting circuits worldwide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can one wall switch control multiple receivers, or can multiple switches control one receiver?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this is one of its standout features. Multiple wall switches (transmitters) can be paired to a single receiver, and one switch can also be paired to control multiple receivers simultaneously, giving you flexible multi-point control throughout a room or across different areas.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How far is the wireless range of the 433MHz signal?\u003c\/h4\u003e\n\u003cp\u003eA: The effective range depends on the environment. In open spaces, 433MHz RF signals typically reach 20–30 meters. Walls and metal objects may reduce range. The receiver's -108dBm sensitivity helps maintain a reliable connection in typical home environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the wall switch panel easy to install without an electrician?\u003c\/h4\u003e\n\u003cp\u003eA: The 86×86mm wall switch panel can be affixed using adhesive tape — no drilling or junction box is needed. The receiver module does require connection into the light circuit wiring; if you are not comfortable working with mains voltage (AC 85–240V), please consult a qualified electrician for the receiver installation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this wireless RF switch require a neutral wire or internet connection?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The RF 433MHz relay receiver module connects directly into your AC wiring and requires no neutral wire at the switch and no Wi-Fi or internet hub. The wall switch transmitter is battery-powered (12V 27A), making installation straightforward in most existing setups.\"}}, {\"@type\": \"Question\", \"name\": \"What types of lights and loads can this RF relay receiver control?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The receiver supports LED, CFL, and fluorescent lamps up to 300W, and other loads such as incandescent bulbs and ceiling fans up to 1,100W. It operates on AC 85–240V \/ 50–60Hz, making it compatible with most residential lighting circuits worldwide.\"}}, {\"@type\": \"Question\", \"name\": \"Can one wall switch control multiple receivers, or can multiple switches control one receiver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this is one of its standout features. Multiple wall switches (transmitters) can be paired to a single receiver, and one switch can also be paired to control multiple receivers simultaneously, giving you flexible multi-point control throughout a room or across different areas.\"}}, {\"@type\": \"Question\", \"name\": \"How far is the wireless range of the 433MHz signal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The effective range depends on the environment. In open spaces, 433MHz RF signals typically reach 20–30 meters. Walls and metal objects may reduce range. The receiver's -108dBm sensitivity helps maintain a reliable connection in typical home environments.\"}}, {\"@type\": \"Question\", \"name\": \"Is the wall switch panel easy to install without an electrician?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 86×86mm wall switch panel can be affixed using adhesive tape — no drilling or junction box is needed. The receiver module does require connection into the light circuit wiring; if you are not comfortable working with mains voltage (AC 85–240V), please consult a qualified electrician for the receiver installation.\"}}]}\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:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"RF 433MHz Wireless Light Switch 1\/2\/3 Gang Relay Receiver AC 85-240V\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/rf-433mhz-wireless-light-switch-1-2-3-gang-relay-receiver-ac-85-240v\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"1 Receiver 2 Switch","offer_id":48748384387264,"sku":"14:350852#1 Receiver 2 Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"2 Receiver 2 Switch","offer_id":48748384420032,"sku":"14:200002130#2 Receiver 2 Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"3 Receiver 1 Switch","offer_id":48748384452800,"sku":"14:175#3 Receiver 1 Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"2 Receiver 1 Switch","offer_id":48748384485568,"sku":"14:691#2 Receiver 1 Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"1 Receiver 1Switch","offer_id":48748384518336,"sku":"14:350850#1 Receiver 1Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"1 Receiver","offer_id":48748384551104,"sku":"14:365458#1 Receiver","price":30.99,"currency_code":"USD","in_stock":true},{"title":"3 Gang Switch","offer_id":48748384583872,"sku":"14:173#3 Gang Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"1 Gang Switch","offer_id":48748384616640,"sku":"14:193#1 Gang Switch","price":30.99,"currency_code":"USD","in_stock":true},{"title":"2 Gang Switch","offer_id":48748384649408,"sku":"14:771#2 Gang Switch","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Se742e90839c0414fba6a97f6290cf954D.webp?v=1786203056","url":"https:\/\/vueselect.com\/products\/rf-433mhz-wireless-light-switch-1-2-3-gang-relay-receiver-ac-85-240v","provider":"Vue","version":"1.0","type":"link"}