{"product_id":"433mhz-wireless-remote-control-switch-ac-dc-30a-relay-pump-motor-led","title":"433MHz Wireless Remote Control Switch AC 75-220V DC 9-72V 30A Relay","description":"\n\u003ch2\u003eTake Full Control – From Up to 100 Metres Away\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e433MHz Wireless Remote Control Switch\u003c\/strong\u003e by GGBEE gives you instant, reliable ON\/OFF control over water pumps, motors, LED lighting, and more — without running a single extra wire. Whether you're managing an irrigation pump from across the yard or switching a motor in a workshop, this compact relay module makes remote control simple, safe, and flexible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide voltage compatibility:\u003c\/strong\u003e AC 75V–240V \u003cem\u003eor\u003c\/em\u003e DC 9–72V — works with most household and industrial setups\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e30A peak relay\u003c\/strong\u003e (rated load current: up to 15A continuous) — handles pumps, motors, and high-draw LED systems\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e100-metre open-field range\u003c\/strong\u003e at 433MHz for dependable long-distance switching\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e6 operating modes\u003c\/strong\u003e: Momentary, Toggle, Latched, and 3 programmable delay timers (5s, 10s, 15s)\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLearning code technology\u003c\/strong\u003e — pair multiple transmitters easily; clear codes with a single long press\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact \u0026amp; ready-to-go\u003c\/strong\u003e — no soldering required, receiver fits neatly in its 65 × 45 × 28 mm housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eRemote Control Transmitter\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V (23A\/12V battery × 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitting Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e433 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoding Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed Code\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; -105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 m (open field)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~55 × 28 × 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eReceiver Board\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 75V–240V or DC 9–72V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e= Operating Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e433 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoding Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLearning Code\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Rated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15A \/ 240VAC or 15A \/ 110VAC continuous (30A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBox Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~65 × 45 × 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cblockquote\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e Although the relay is labelled 30A 240VAC, the \u003cstrong\u003e30A rating is for peak load only\u003c\/strong\u003e. Your continuous rated load current must remain \u003cstrong\u003ebelow 15A\u003c\/strong\u003e to ensure safe, reliable operation.\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e6 Learning Modes — Full Programming Flexibility\u003c\/h3\u003e\n\u003cp\u003ePress the Learning Button on the receiver the corresponding number of times to set your preferred mode. The LED will confirm each step:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMomentary\u003c\/strong\u003e — Press 1 time; relay activates only while button is held\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToggle\u003c\/strong\u003e — Press 2 times; each button press switches relay ON or OFF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatched\u003c\/strong\u003e — Press 3 times; relay stays ON after press, OFF after next press\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 5s\u003c\/strong\u003e — Press 4 times; relay turns OFF automatically after 5 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 10s\u003c\/strong\u003e — Press 5 times; relay turns OFF automatically after 10 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay 15s\u003c\/strong\u003e — Press 6 times; relay turns OFF automatically after 15 seconds\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eTo clear all stored codes:\u003c\/strong\u003e Hold the Learning Button for 8 seconds until the LED flashes 3 times then goes off.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🌊 Water pumps \u0026amp; irrigation systems\u003c\/li\u003e\n  \u003cli\u003e⚙️ Electric motors \u0026amp; industrial machinery\u003c\/li\u003e\n  \u003cli\u003e💡 LED strip lights \u0026amp; lighting circuits\u003c\/li\u003e\n  \u003cli\u003e🔌 Home automation switching\u003c\/li\u003e\n  \u003cli\u003e🔋 12V–72V DC battery-powered systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\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-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\u003cp\u003eFor guidance on safe electrical wiring practices, visit the U.S. Consumer Product Safety Commission – Electrical Safety.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is the true maximum continuous current this 433MHz wireless relay switch can handle?\u003c\/h4\u003e\n\u003cp\u003eA: While the relay module is marked \"30A 240VAC,\" the \u003cstrong\u003esafe continuous rated current is 15A\u003c\/strong\u003e. The 30A figure refers to peak or inrush current only. Always ensure your load (pump, motor, LED system, etc.) draws less than 15A continuously to protect the relay and prevent overheating.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this wireless remote switch with both AC and DC power systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The receiver board supports \u003cstrong\u003eAC 75V–240V\u003c\/strong\u003e (covering most global mains voltages) as well as \u003cstrong\u003eDC 9V–72V\u003c\/strong\u003e, making it compatible with battery systems, solar setups, automotive, and industrial DC applications. Simply connect the appropriate supply to the receiver's input terminals.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I pair (learn) a new remote transmitter to the 433MHz receiver?\u003c\/h4\u003e\n\u003cp\u003eA: Press the Learning Button once to enter Momentary mode (or 2–6 times for other modes), wait for the LED to flash the corresponding number of times, then press your transmitter button. When the LED flashes 3 times, the transmitter is successfully paired. You can pair multiple transmitters to the same receiver using this method.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the transmission range of this wireless remote control switch?\u003c\/h4\u003e\n\u003cp\u003eA: In open-field conditions, the 433MHz transmitter has a range of approximately \u003cstrong\u003e100 metres (about 330 feet)\u003c\/strong\u003e. Range may be reduced indoors or near metal structures, walls, or other RF interference sources.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the true maximum continuous current this 433MHz wireless relay switch can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"While the relay module is marked \\\"30A 240VAC,\\\" the safe continuous rated current is 15A. The 30A figure refers to peak or inrush current only. Always ensure your load (pump, motor, LED system, etc.) draws less than 15A continuously to protect the relay and prevent overheating.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this wireless remote switch with both AC and DC power systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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