{"product_id":"rcwl-0516-microwave-motion-sensor-module","title":"RCWL-0516 Microwave Motion Sensor Module","description":"\u003ch1\u003eRCWL-0516 Microwave Motion Sensor Module\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe RCWL-0516 is a microwave-based motion detection module that uses Doppler radar technology to detect movement. Unlike traditional PIR sensors, it actively emits microwave signals and detects changes in the reflected signal caused by moving objects. This allows it to detect motion through certain non-metallic materials such as plastic, glass, and thin walls. The module is compact, low-cost, and widely used in automation and security applications where reliable motion sensing is required.\u003c\/p\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 4V – 28V DC\u003cbr data-end=\"639\" data-start=\"636\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: ~3.18 – 3.2 GHz\u003cbr data-end=\"678\" data-start=\"675\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection Range: 5 – 7 meters (up to ~9m adjustable)\u003cbr data-end=\"733\" data-start=\"730\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Current: ~2.7 – 3 mA\u003cbr data-end=\"766\" data-start=\"763\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 3.3V (HIGH), 0V (LOW)\u003cbr data-end=\"806\" data-start=\"803\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Drive Capability: up to 100 mA\u003cbr data-end=\"846\" data-start=\"843\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmission Power: 20 mW (typical), 30 mW (max)\u003cbr data-end=\"897\" data-start=\"894\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrigger Time: ~2 seconds (re-triggerable)\u003cbr data-end=\"941\" data-start=\"938\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection Angle: ~360° (no blind spots)\u003cbr data-end=\"983\" data-start=\"980\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to +80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUses microwave Doppler radar for motion detection\u003cbr data-end=\"1096\" data-start=\"1093\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects motion through non-metal materials (walls, glass, plastic)\u003cbr data-end=\"1165\" data-start=\"1162\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range (4V–28V)\u003cbr data-end=\"1205\" data-start=\"1202\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow power consumption suitable for battery-powered systems\u003cbr data-end=\"1266\" data-start=\"1263\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e360° detection coverage with no blind spots\u003cbr data-end=\"1312\" data-start=\"1309\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTTL digital output for easy microcontroller interfacing\u003cbr data-end=\"1370\" data-start=\"1367\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable detection distance and delay via external components\u003cbr data-end=\"1436\" data-start=\"1433\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in 3.3V regulator output (can power small circuits)\u003cbr data-end=\"1496\" data-start=\"1493\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional CDS (light sensor) input for day\/night control\u003cbr data-end=\"1554\" data-start=\"1551\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore reliable than PIR in high-temperature environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic lighting systems (smart lights, corridor lights)\u003cbr data-start=\"1694\" data-end=\"1697\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity and intrusion detection systems\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotion-activated switches and alarms\u003cbr data-start=\"1776\" data-end=\"1779\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmart home and IoT automation\u003cbr data-start=\"1808\" data-end=\"1811\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial motion sensing and monitoring\u003cbr data-start=\"1851\" data-end=\"1854\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eContactless switches and presence detection\u003cbr data-start=\"1897\" data-end=\"1900\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmbedded electronics and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":44179573604532,"sku":"VM00597","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/RCWL0516_Microwave_Motion_Sensor_Module_1.png?v=1776339337","url":"https:\/\/vishaworld.com\/products\/rcwl-0516-microwave-motion-sensor-module","provider":"VISHA WORLD","version":"1.0","type":"link"}