{"product_id":"4ch-remote-control-transmitter-receiver-circuit","title":"4CH Remote Control Transmitter Receiver Circuit","description":"\u003cmeta name=\"description\" content=\"Buy 4CH Remote Control Transmitter Receiver Circuit online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e4CH Remote Control Transmitter \u0026amp; Receiver Circuit\u003c\/h1\u003e\n\u003cp\u003eControl up to 4 devices wirelessly with this reliable 4-channel RF remote control transmitter and receiver circuit from The Engineer Store, Bengaluru. Ideal for home automation, robotics, gate control, and DIY wireless switching projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4 Independent Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e315 MHz \/ 433 MHz RF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (Receiver)\u003c\/td\u003e\n\u003ctd\u003eDC 5V-12V (varies by model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (Transmitter)\u003c\/td\u003e\n\u003ctd\u003e12V battery (27A type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eUp to 50-100 meters (open area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay outputs (Momentary \/ Toggle \/ Latching modes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Rating\u003c\/td\u003e\n\u003ctd\u003e10A @ 250V AC \/ 10A @ 30V DC per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eASK (Amplitude Shift Keying)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoding\u003c\/td\u003e\n\u003ctd\u003eLearning code (programmable pairing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eIncluded (spring-type or SMA, model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 75 x 55 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Type\u003c\/td\u003e\n\u003ctd\u003eHandheld 4-button key fob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRF Remote Control Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 4-channel remote control transmitter and receiver circuit provides a complete wireless control solution for switching up to four independent loads. The system consists of a compact handheld RF transmitter (key fob) and a receiver board equipped with four onboard relays. Each relay can be triggered independently using the corresponding button on the transmitter, giving you precise control over lights, motors, fans, solenoids, door locks, and other electrical devices.\u003c\/p\u003e\n\u003cp\u003eThe receiver board supports multiple operating modes including momentary (press-and-hold), toggle (press-on\/press-off), and latching, making it adaptable to a wide range of applications. The learning code technology allows easy pairing between the transmitter and receiver-simply press the learn button on the receiver and then press the desired key on the transmitter to establish the link. Multiple transmitters can be paired to a single receiver for added flexibility.\u003c\/p\u003e\n\u003cp\u003eWith a reliable operating range of up to 100 meters in open environments and robust relay outputs rated at 10A, this module is suitable for both lightweight hobby projects and more demanding installations such as automated gates, industrial equipment control, and agricultural pump switching.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Independent Channels:\u003c\/strong\u003e Control four separate devices simultaneously from a single remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Wireless Range:\u003c\/strong\u003e Operates reliably up to 50-100 meters in open areas without line-of-sight requirement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Relays:\u003c\/strong\u003e Each channel features a dedicated relay with both NO (Normally Open) and NC (Normally Closed) contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Relay Rating:\u003c\/strong\u003e 10A per channel handles motors, pumps, lights, and heavy-duty loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Operating Modes:\u003c\/strong\u003e Choose between momentary, toggle, or latching modes to suit your application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning Code Pairing:\u003c\/strong\u003e Simple one-button programming-no complex configuration or coding required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Transmitter Support:\u003c\/strong\u003e Pair multiple remote transmitters to one receiver for shared access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Key Fob Transmitter:\u003c\/strong\u003e Portable, pocket-friendly design with clear button layout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e Visual feedback on the receiver board confirms relay activation status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage:\u003c\/strong\u003e Receiver accepts 5V-12V DC for flexible power supply options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Outputs:\u003c\/strong\u003e Easy and secure wiring connections without soldering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Standby Power Consumption:\u003c\/strong\u003e Efficient design suitable for always-on installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic from trusted suppliers-no clones or counterfeit components\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse to most locations across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support included to help with wiring, pairing, and integration\u003c\/li\u003e\n\u003cli\u003eReady-to-use system-no microcontroller programming or RF expertise needed\u003c\/li\u003e\n\u003cli\u003eVersatile relay outputs compatible with both AC and DC loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Wirelessly control room lights, ceiling fans, water heaters, and appliances from anywhere in your home without rewiring existing switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Gate \u0026amp; Door Control:\u003c\/strong\u003e Operate sliding gates, garage doors, roller shutters, and electric locks with the press of a button from your car or doorstep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics \u0026amp; RC Vehicles:\u003c\/strong\u003e Use the 4 channels to control forward, reverse, left, and right movements on wheeled robots, RC cars, or\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 4CH Remote Control Transmitter Receiver Circuit Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e4CH Remote Control Transmitter Receiver Circuit\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e4CH Remote Control Transmitter Receiver Circuit\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e4CH Remote Control Transmitter Receiver Circuit\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773681729699,"sku":"TES-EV102290","price":318.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/61n-y7my8ll._sl1100.jpg?v=1701073778","url":"https:\/\/www.theengineerstore.in\/kn\/products\/4ch-remote-control-transmitter-receiver-circuit","provider":"The Engineer Store","version":"1.0","type":"link"}