{"product_id":"rf-433mhz-dc-12v-relay-receiver-remote-control-switch-garage-door-led","title":"RF 433MHz 12V Relay Receiver Wireless Remote Control Switch","description":"\n\u003ch2\u003eRF 433MHz DC 12V Wireless Relay Receiver \u0026amp; Remote Control Switch\u003c\/h2\u003e\n\u003cp\u003eTake full wireless control of your garage door, gate, LED lighting, or other DC-powered devices with this versatile \u003cstrong\u003eRF 433MHz relay receiver switch kit\u003c\/strong\u003e. Operating on a 12V DC input with a 10A working current, this compact receiver supports four flexible working modes and comes paired with two remote controls — making setup fast and everyday use even faster.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eFour Flexible Operating Modes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMomentary:\u003c\/strong\u003e Relay connects while the button is held; disconnects on release.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToggle:\u003c\/strong\u003e Press once to connect; press again to disconnect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatching:\u003c\/strong\u003e Press Button A to connect, press Button B to disconnect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Delay:\u003c\/strong\u003e Relay connects on button press; auto-disconnects after 5s, 10s, or 15s once the button is released.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReceiver Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInput Voltage: DC 12V\u003c\/li\u003e\n  \u003cli\u003eWorking Current: 10A\u003c\/li\u003e\n  \u003cli\u003eMaximum Load Power: 110W\u003c\/li\u003e\n  \u003cli\u003eFrequency: 433 MHz\u003c\/li\u003e\n  \u003cli\u003eEncoding Format: EV1527\u003c\/li\u003e\n  \u003cli\u003eWiring Method: NC \/ COM \/ NO\u003c\/li\u003e\n  \u003cli\u003eCode Storage: Up to 25 remote controls\u003c\/li\u003e\n  \u003cli\u003eWorking Modes: Momentary, Toggle, Latching, Time Delay (5s \/ 10s \/ 15s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRemote Control Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRF Frequency: 433 MHz\u003c\/li\u003e\n  \u003cli\u003eCoded System: EV1527 (Learning Code)\u003c\/li\u003e\n  \u003cli\u003eWorking Voltage: DC 3V\u003c\/li\u003e\n  \u003cli\u003eWorking Current: \u0026lt;25 mA\u003c\/li\u003e\n  \u003cli\u003eTransmitting Power: 10 mW\u003c\/li\u003e\n  \u003cli\u003eWireless Operating Distance: Up to 50m (open space)\u003c\/li\u003e\n  \u003cli\u003eTransmission Rate: 50–60 KHz\u003c\/li\u003e\n  \u003cli\u003eFrequency Deviation: ±0.2 MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCode Management\u003c\/h3\u003e\n\u003cp\u003eTo clear all stored codes, press the \u003cstrong\u003eLearning Button\u003c\/strong\u003e on the receiver 8 times. Once cleared, all previously paired remotes will be deactivated. Note: the receiver can store up to \u003cstrong\u003e25 remotes\u003c\/strong\u003e — if this limit is exceeded, the earliest-paired remote will be dropped.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Relay receiver switches\u003c\/li\u003e\n  \u003cli\u003e1 × Remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Installation guide not included. Please verify all specifications match your requirements before purchasing. Due to different production batches, minor cosmetic differences may occur but will not affect performance. Material: Plastic.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Rechargeable Cabinet \u0026amp; Staircase Lamp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Towels – Car Wash \u0026amp; Home Cleaning Cloths\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 devices can I control with this RF 433MHz relay receiver switch?\u003c\/h4\u003e\n\u003cp\u003eA: This wireless relay receiver switch is compatible with a wide range of 12V DC-powered devices, including garage doors, electric gates, LED lighting systems, and other access control applications. As long as the device operates within the 10A \/ 110W load rating, it can be controlled wirelessly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many remote controls can be paired with this receiver?\u003c\/h4\u003e\n\u003cp\u003eA: The receiver supports up to 25 paired remote controls simultaneously. If you attempt to add a 26th remote, the first-paired remote will be automatically removed from memory. To clear all stored codes, press the Learning Button 8 times.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the four working modes?\u003c\/h4\u003e\n\u003cp\u003eA: \u003cstrong\u003eMomentary\u003c\/strong\u003e keeps the relay active only while the button is held. \u003cstrong\u003eToggle\u003c\/strong\u003e switches the relay on and off with alternating button presses. \u003cstrong\u003eLatching\u003c\/strong\u003e uses two separate buttons (A and B) to connect and disconnect. \u003cstrong\u003eTime Delay\u003c\/strong\u003e automatically disconnects the relay 5, 10, or 15 seconds after the button is released — ideal for timed access control or lighting automation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the wireless range of the remote control?\u003c\/h4\u003e\n\u003cp\u003eA: The remote control has an operating distance of up to \u003cstrong\u003e50 meters in open space\u003c\/strong\u003e. Walls, metal structures, and other obstructions may reduce this range in real-world environments.\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 devices can I control with this RF 433MHz relay receiver switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This wireless relay receiver switch is compatible with a wide range of 12V DC-powered devices, including garage doors, electric gates, LED lighting systems, and other access control applications. 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