{"product_id":"ra24d18-24ghz-presence-sensor-module-bluetooth-version-5-0-human-detection-occupancy-monitoring","title":"RA24D18 24GHz Presence Sensor Module – Bluetooth Version 5.0, Human Detection \u0026 Occupancy Monitoring","description":"\u003ch2 data-start=\"385\" data-end=\"412\"\u003e📝 Product Description\u003c\/h2\u003e\n\u003cp data-start=\"413\" data-end=\"730\"\u003eThe \u003cstrong data-start=\"417\" data-end=\"467\"\u003eRA24D18 24GHz radar module (Bluetooth version)\u003c\/strong\u003e is a smart presence detection sensor that combines \u003cstrong data-start=\"519\" data-end=\"546\"\u003emmWave radar technology\u003c\/strong\u003e with \u003cstrong data-start=\"552\" data-end=\"578\"\u003eBluetooth connectivity\u003c\/strong\u003e. It is designed to detect human presence, motion, and even small movements like breathing, making it much more accurate than traditional PIR sensors.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"967\"\u003eWith its \u003cstrong data-start=\"741\" data-end=\"770\"\u003ebuilt-in Bluetooth module\u003c\/strong\u003e, the RA24D18 allows \u003cstrong data-start=\"791\" data-end=\"839\"\u003ewireless configuration and data transmission\u003c\/strong\u003e, which makes it easier to integrate into IoT applications, smart lighting, home automation, and occupancy monitoring systems.\u003c\/p\u003e\n\u003cp data-start=\"969\" data-end=\"1264\"\u003eThe sensor can reliably detect through materials like \u003cstrong data-start=\"1023\" data-end=\"1051\"\u003eglass, wood, and plastic\u003c\/strong\u003e, and is unaffected by lighting conditions, temperature changes, or weather interference. Its compact size and low power consumption make it a great choice for \u003cstrong data-start=\"1211\" data-end=\"1238\"\u003eenergy-saving solutions\u003c\/strong\u003e and smart environments.\u003c\/p\u003e\n\u003chr data-start=\"1266\" data-end=\"1269\"\u003e\n\u003ch3 data-start=\"1271\" data-end=\"1292\"\u003e🔧 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"1293\" data-end=\"1868\"\u003e\n\u003cli data-start=\"1293\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1295\" data-end=\"1375\"\u003e📡 \u003cstrong data-start=\"1298\" data-end=\"1320\"\u003e24GHz mmWave Radar\u003c\/strong\u003e – Accurate human presence and micro-motion detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1458\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1458\"\u003e📶 \u003cstrong data-start=\"1381\" data-end=\"1403\"\u003eBuilt-in Bluetooth\u003c\/strong\u003e – Easy wireless configuration and data communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1459\" data-end=\"1541\"\u003e\n\u003cp data-start=\"1461\" data-end=\"1541\"\u003e🚪 \u003cstrong data-start=\"1464\" data-end=\"1493\"\u003eDetects Through Obstacles\u003c\/strong\u003e – Works through glass, thin wood, and plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1623\"\u003e\n\u003cp data-start=\"1544\" data-end=\"1623\"\u003e🌙 \u003cstrong data-start=\"1547\" data-end=\"1582\"\u003eUnaffected by Light\/Temperature\u003c\/strong\u003e – Works in dark or bright environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1624\" data-end=\"1704\"\u003e\n\u003cp data-start=\"1626\" data-end=\"1704\"\u003e⏱ \u003cstrong data-start=\"1628\" data-end=\"1667\"\u003eAdjustable Delay Time \u0026amp; Sensitivity\u003c\/strong\u003e – Flexible for different scenarios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1705\" data-end=\"1777\"\u003e\n\u003cp data-start=\"1707\" data-end=\"1777\"\u003e⚡ \u003cstrong data-start=\"1709\" data-end=\"1732\"\u003eLow Power Operation\u003c\/strong\u003e – Suitable for battery-powered IoT devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1778\" data-end=\"1868\"\u003e\n\u003cp data-start=\"1780\" data-end=\"1868\"\u003e🛠 \u003cstrong data-start=\"1783\" data-end=\"1801\"\u003eCompact Module\u003c\/strong\u003e – Easy to mount in lighting, appliances, and automation products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1870\" data-end=\"1873\"\u003e\n\u003ch2 data-start=\"1875\" data-end=\"1907\"\u003e📋 Technical Specifications:\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e24 – 24.25 GHz (ISM band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Range (Wall Mount)\u003c\/td\u003e\n\u003ctd\u003eMotion: up to ~6m \/ Presence: up to ~6m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Range (Ceiling Mount)\u003c\/td\u003e\n\u003ctd\u003eMotion: ~4m \/ Presence: ~4m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e100° × 80°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth (wireless config \u0026amp; data output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefresh Rate\u003c\/td\u003e\n\u003ctd\u003e~150 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e4.5V – 8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e~20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelay Time\u003c\/td\u003e\n\u003ctd\u003e2s – 3600s (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Sensitivity\u003c\/td\u003e\n\u003ctd\u003e10 Lux (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% – 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level\u003c\/td\u003e\n\u003ctd\u003e3.3V (High), 0V (Low)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Ceiling Height\u003c\/td\u003e\n\u003ctd\u003e≤ 4.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003eCompact PCB (refer datasheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-end=\"2969\" data-start=\"2949\"\u003e\n\u003cbr\u003e🌍 Applications\u003c\/h2\u003e\n\u003cul data-end=\"3177\" data-start=\"2970\"\u003e\n\u003cli data-end=\"3015\" data-start=\"2970\"\u003e\n\u003cp data-end=\"3015\" data-start=\"2972\"\u003eSmart lighting systems (automatic on\/off)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3044\" data-start=\"3016\"\u003e\n\u003cp data-end=\"3044\" data-start=\"3018\"\u003eHome \u0026amp; office automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3096\" data-start=\"3045\"\u003e\n\u003cp data-end=\"3096\" data-start=\"3047\"\u003eHotel and public building energy-saving control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3134\" data-start=\"3097\"\u003e\n\u003cp data-end=\"3134\" data-start=\"3099\"\u003eSecurity and occupancy monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3177\" data-start=\"3135\"\u003e\n\u003cp data-end=\"3177\" data-start=\"3137\"\u003eIoT devices with Bluetooth integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2853\" data-end=\"2877\"\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul data-start=\"2878\" data-end=\"2942\"\u003e\n\u003cli data-start=\"2878\" data-end=\"2942\"\u003e\n\u003cp data-start=\"2880\" data-end=\"2942\"\u003e1 × RA24D18 24GHz Presence Sensor Module (Bluetooth version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962614382657,"sku":"b634","price":900.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/RA24D1824GHzPresenceSensorModule_BluetoothVersion5.0_HumanDetection_OccupancyMonitoring_1.png?v=1779561037","url":"https:\/\/stem.pk\/products\/ra24d18-24ghz-presence-sensor-module-bluetooth-version-5-0-human-detection-occupancy-monitoring","provider":"stem.pk","version":"1.0","type":"link"}