{"product_id":"rf-433mhz-wireless-switch-receiver-light-module-smart-home-diy","title":"RF 433MHz Wireless Switch Receiver Light Module | Smart Home","description":"\n\u003ch2\u003eRF 433MHz Wireless Switch Receiver \u0026amp; Wall Panel Transmitter\u003c\/h2\u003e\n\u003cp\u003eTake full control of your home lighting without running new wires. This \u003cstrong\u003eRF 433MHz Wireless Switch Receiver Light Module\u003c\/strong\u003e lets you remotely operate lights and other loads from up to 20–30 meters away — all via a sleek wall-panel transmitter. Perfect for smart home upgrades, DIY automation projects, and everyday convenience. Made in China Mainland.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 433 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 90–250V (compatible with 110V \u0026amp; 220V systems)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Current:\u003c\/strong\u003e 10A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Load Power:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eResistive load: 2200W\u003c\/li\u003e\n      \u003cli\u003eInduction load: 500W\u003c\/li\u003e\n      \u003cli\u003eCapacitive load: 200W\u003c\/li\u003e\n      \u003cli\u003eIncandescent lamp: 2200W\u003c\/li\u003e\n      \u003cli\u003eLED light: 300W\u003c\/li\u003e\n      \u003cli\u003eEnergy-saving lamp: 300W\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimultaneous Control:\u003c\/strong\u003e Up to 6 lights; light strip up to 6 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Range:\u003c\/strong\u003e 20–30 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiver Dimensions:\u003c\/strong\u003e 80mm × 40mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitter Dimensions:\u003c\/strong\u003e 88mm × 90mm × 10mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e CR2032 (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMultiple Operating Modes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMomentary Mode:\u003c\/strong\u003e Relay is ON while button is held; relay turns OFF when button is released.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToggle Mode:\u003c\/strong\u003e Press once to turn relay ON; press again to turn relay OFF.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatched Mode:\u003c\/strong\u003e Press button A to turn relay ON; press button B to turn relay OFF.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReset Function:\u003c\/strong\u003e Press the Learning button 8 times to clear all stored remote data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-On State:\u003c\/strong\u003e Press the Learning button 6 times to set\/toggle the default power-on state.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy Setup Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMomentary Mode:\u003c\/strong\u003e Press the receiver's Learning button \u003cem\u003eonce\u003c\/em\u003e → red LED lights up → press a remote button → blue LED flashes → setup complete.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToggle Mode:\u003c\/strong\u003e Press the receiver's Learning button \u003cem\u003etwice\u003c\/em\u003e → red LED lights up → press a remote button → blue LED flashes → setup complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSafety \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways turn off power before wiring. Only restore power after verifying all connections are correct.\u003c\/li\u003e\n  \u003cli\u003eReplace the transmitter battery promptly when the operating range decreases — a weaker battery reduces range.\u003c\/li\u003e\n  \u003cli\u003eKeep the receiver away from metal enclosures, large electronic appliances, and strong electromagnetic sources to maintain reliable range.\u003c\/li\u003e\n  \u003cli\u003eUse the product as intended; improper use may reduce performance and service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Configurations\u003c\/h3\u003e\n\u003cp\u003eChoose from 10 bundle options to match your setup, including combinations such as 1 Switch + 1 Receiver, 2 Switch + 1 Receiver, 3 Switch + 2 Receivers, and more — so you get exactly the components you need.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY Electronics\u003c\/h3\u003e\n\u003cp\u003ePair your wireless switch with these popular items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/gold-silver-drawstring-jewelry-gift-bags-pouches-50pcs\"\u003e50pcs Gold \u0026amp; Silver Drawstring Jewelry Gift Bags 7x9 9x12cm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the RF 433MHz Wireless Switch Receiver Light Module used for?\u003c\/h4\u003e\n\u003cp\u003eA: This module allows you to wirelessly control lights and electrical loads in your home or workspace from up to 20–30 meters away. It is ideal for smart home automation, DIY wiring projects, and replacing traditional light switches with a convenient remote-controlled system operating at 433MHz.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What operating modes does the wireless switch receiver support?\u003c\/h4\u003e\n\u003cp\u003eA: The receiver supports three operating modes — Momentary (relay active while button is held), Toggle (press once to activate, press again to deactivate), and Latched (separate buttons for ON and OFF). You can also reset stored remote data and configure the default power-on state.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the CR2032 battery included with the transmitter?\u003c\/h4\u003e\n\u003cp\u003eA: No, the CR2032 battery for the wall-panel transmitter is not included in the package. You will need to purchase a CR2032 coin cell battery separately before first use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many lights can I control at the same time with this module?\u003c\/h4\u003e\n\u003cp\u003eA: You can control fewer than 6 individual lights simultaneously, or a light strip of less than 6 meters in length. The maximum load capacity is 300W for LED lights and 2200W for incandescent lamps.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage systems is this wireless receiver compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The receiver is compatible with AC 90–250V, making it suitable for both 110V (North American) and 220V (European\/Asian) electrical systems.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the RF 433MHz Wireless Switch Receiver Light Module used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module allows you to wirelessly control lights and electrical loads in your home or workspace from up to 20–30 meters away. 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