{"product_id":"milesight-am304l-lorawan-air-quality-sensor-eu868","title":"Milesight AM304L – LoRaWAN Air Quality Sensor (EU868)","description":"\u003ch3\u003eProfessional Indoor Environmental Monitoring for Smart Buildings\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilesight AM304L\u003c\/strong\u003e is a compact \u003cstrong\u003eLoRaWAN® Indoor Environment Sensor\u003c\/strong\u003e designed for reliable monitoring of essential indoor environmental conditions. Combining \u003cstrong\u003etemperature, relative humidity, ambient light and PIR motion detection\u003c\/strong\u003e in a single device, the AM304L provides an efficient solution for smart buildings, offices, schools, commercial spaces and other indoor environments.\u003c\/p\u003e\n\u003cp\u003eThe sensor continuously monitors environmental conditions and transmits data through \u003cstrong\u003eLoRaWAN® networks\u003c\/strong\u003e, enabling integration with IoT platforms, dashboards and Building Management Systems (BMS). Its integrated \u003cstrong\u003ePIR motion sensor\u003c\/strong\u003e provides occupancy-related information, while temperature, humidity and ambient light measurements can support intelligent HVAC, lighting and building automation strategies.\u003c\/p\u003e\n\u003cp\u003eThe AM304L supports \u003cstrong\u003eNFC configuration\u003c\/strong\u003e, threshold alarms, local data storage, data retrieval and retransmission. A built-in \u003cstrong\u003etraffic-light LED status indicator\u003c\/strong\u003e provides visual status information, while the device can be powered either by replaceable batteries or through its \u003cstrong\u003eUSB Type-C\u003c\/strong\u003e port.\u003c\/p\u003e\n\u003cp\u003eWith its compact design, reliable LoRaWAN® connectivity and long battery operation, the AM304L is well suited for professional indoor environmental monitoring and smart building applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e✔ Temperature Monitoring\u003cbr\u003e✔ Relative Humidity Monitoring\u003cbr\u003e✔ Ambient Light Monitoring\u003cbr\u003e✔ PIR Motion Detection\u003cbr\u003e✔ LoRaWAN® Class A Connectivity\u003cbr\u003e✔ Traffic Light Status Indicator\u003cbr\u003e✔ NFC Configuration\u003cbr\u003e✔ Threshold Alarm\u003cbr\u003e✔ Local Data Storage \u0026amp; Retransmission\u003cbr\u003e✔ Replaceable Battery or USB Type-C Power Supply\u003cbr\u003e✔ Long Battery Life\u003cbr\u003e✔ Compact Wall-Mount Design\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical Specifications\u003c\/h2\u003e\n\u003cp\u003e• Temperature Sensor: -20°C to 60°C\u003cbr\u003e• Temperature Resolution: 0.1°C\u003cbr\u003e• Humidity Sensor: 0% to 100% RH\u003cbr\u003e• Humidity Resolution: 0.5% RH\u003cbr\u003e• Ambient Light Sensor: 0–60,000 Lux\u003cbr\u003e• PIR Motion Sensor: 80° Horizontal \/ 55° Vertical \/ 3 m Detection Range\u003cbr\u003e• LoRaWAN® Class A\u003cbr\u003e• EU868 Frequency Support\u003cbr\u003e• Internal Antenna\u003cbr\u003e• NFC Configuration\u003cbr\u003e• Traffic Light LED Status Indicator\u003cbr\u003e• Local Data Storage: Up to 4,320 Entries\u003cbr\u003e• Data Retrieval \u0026amp; Retransmission\u003cbr\u003e• 4 × 2700 mAh ER14505 Li-SOCl₂ Replaceable Batteries\u003cbr\u003e• USB Type-C Power Supply: 5V \/ 1A\u003cbr\u003e• IP30 Protection Rating\u003cbr\u003e• Dimensions: 100.8 × 114 × 22 mm\u003cbr\u003e• Weight: 181.25 g\u003cbr\u003e• Wall Mounting via 3M Tape or Screws\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eOffices\u003cbr\u003eMeeting Rooms\u003cbr\u003eSchools \u0026amp; Universities\u003cbr\u003eHotels\u003cbr\u003eRetail Stores\u003cbr\u003eCommercial Buildings\u003cbr\u003eSmart Buildings\u003cbr\u003eIndoor Environmental Monitoring\u003cbr\u003eOccupancy Monitoring\u003cbr\u003eHVAC Optimization\u003cbr\u003eLighting Automation\u003cbr\u003eBuilding Automation Systems\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e✔ 1 × Milesight AM304L Sensor\u003cbr\u003e✔ Wall Mounting Accessories\u003c\/p\u003e\n\u003cp\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003ch2\u003eProduct Downloads\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/resource.milesight.com\/milesight\/iot\/document\/am30xl-datasheet-en.pdf\" title=\"Milesight AM305L – LoRaWAN Air Quality Sensor (EU868)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eDatasheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/resource.milesight.com\/milesight\/iot\/document\/am304l-am305l-user-guide.pdf\" title=\"Milesight AM305L – LoRaWAN Air Quality Sensor (EU868)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eUser Guide\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003ch2\u003e🎥 Product Video\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"AM300 Series Ambience Monitoring Sensor\" src=\"https:\/\/www.youtube.com\/embed\/mI-IMmAzvNw\" height=\"750\" width=\"1903\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Milesight","offers":[{"title":"Default Title","offer_id":53579319968080,"sku":"AM304L-868M","price":88.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/AM305L1.webp?v=1781164574","url":"https:\/\/invibitshop.com\/products\/milesight-am304l-lorawan-air-quality-sensor-eu868","provider":"InviBIT Shop","version":"1.0","type":"link"}