{"product_id":"rf-wireless-module-pair-433mhz","title":"RF Wireless Module Pair (433MHZ)","description":"\u003cmeta name=\"description\" content=\"Buy RF Wireless Module Pair 433MHZ online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eRF Wireless Module Pair (433MHz) - Transmitter \u0026amp; Receiver Set\u003c\/h1\u003e\n\u003cp\u003eEnable reliable wireless communication in your electronics projects with this 433MHz RF Wireless Module Pair from The Tech Depot, Bengaluru. This matched transmitter and receiver set provides simple, cost-effective radio frequency communication over distances up to 200 meters (open air), making it ideal for remote control systems, wireless data links, home automation, and IoT applications. Operating at the universally accepted 433MHz ISM band, these modules integrate seamlessly with Arduino, ESP32, Raspberry Pi, and virtually any microcontroller platform. Fast shipping across India with full technical support and a 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRF Transmitter + Receiver Pair (ASK\/OOK Modulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e433MHz ISM Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e3V - 12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Output Power\u003c\/td\u003e\n\u003ctd\u003eUp to 40mW (at 12V supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Range\u003c\/td\u003e\n\u003ctd\u003eUp to 200m (open air, line of sight); 20-50m indoors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 10 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Sensitivity\u003c\/td\u003e\n\u003ctd\u003e-105 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Bandwidth\u003c\/td\u003e\n\u003ctd\u003e2 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 19mm x 19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 30mm x 14mm x 7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eExternal antenna recommended (17.3cm wire for optimal 433MHz quarter-wave)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eDigital GPIO - Single data pin (compatible with any microcontroller)\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 degreesC to +70 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArduino, ESP8266, ESP32, Raspberry Pi, STM32, PIC, AVR, and more\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\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Transmitter \u0026amp; Receiver:\u003c\/strong\u003e Factory-tuned pair ensures optimal communication reliability right out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range on Transmitter:\u003c\/strong\u003e Operates from 3V to 12V - higher voltage means greater transmission range and signal strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Range Communication:\u003c\/strong\u003e Achieve up to 200 meters in open-air conditions with a proper 17.3cm antenna wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Integration:\u003c\/strong\u003e Single data pin connection - no complex SPI or I2C protocols required for basic operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Microcontroller Compatibility:\u003c\/strong\u003e Works with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC, and any platform with digital GPIO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Transmitter draws minimal current, suitable for battery-powered remote applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASK Modulation:\u003c\/strong\u003e Amplitude Shift Keying provides straightforward encoding, easily paired with software libraries like VirtualWire or RadioHead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Tiny PCB modules fit easily into enclosures, breadboard prototypes, and custom PCB designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLicense-Free Frequency:\u003c\/strong\u003e 433MHz ISM band is license-free in India and most countries worldwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard Friendly:\u003c\/strong\u003e Pin headers allow direct insertion into standard breadboards for rapid prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This RF 433MHz Module Pair?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic:\u003c\/strong\u003e Sourced from trusted, authorized suppliers - no clones or substandard components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven \u0026amp; Reliable Technology:\u003c\/strong\u003e 433MHz RF modules are industry-standard for low-cost wireless communication with thousands of documented projects and tutorials available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner Friendly:\u003c\/strong\u003e Extensive Arduino library support (VirtualWire, RadioHead, RCSwitch) makes getting started effortless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Wireless Solution:\u003c\/strong\u003e Achieve wireless communication at a fraction of the cost of WiFi or Bluetooth modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-5 days shipping:\u003c\/strong\u003e Fast dispatch from our Bengaluru warehouse to anywhere in India; same-day delivery available in Bengaluru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support:\u003c\/strong\u003e Our engineering team provides hands-on guidance via email and WhatsApp 24\/7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable:\u003c\/strong\u003e Easily deploy multiple transmitters communicating with a single receiver or create mesh-like configurations for complex systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Remote Control:\u003c\/strong\u003e Build a custom RF remote to control robots, RC cars, drones, motorized gates, or appliances from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation System:\u003c\/strong\u003e Create wireless switches to control lights, fans, and\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 RF Wireless Module Pair (433MHZ) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eRF Wireless Module Pair (433MHZ)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\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\u003eRF Wireless Module Pair (433MHZ)\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\u003eRF Wireless Module Pair (433MHZ)\u003c\/strong\u003e at the best price in India? The Tech Depot 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":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746550984961,"sku":"TTD-17675","price":78.71,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/633929043dbc1860e2f2cd8cbba124fb.png?v=1778107396","url":"https:\/\/techdepot.in\/products\/rf-wireless-module-pair-433mhz","provider":"Tech Depot India","version":"1.0","type":"link"}