{"product_id":"milesight-vs321-wireless-ai-occupancy-lorawan-iot-sensor-black","title":"Milesight VS321 Wireless AI Occupancy LoRaWAN IoT Sensor Black","description":"VS321 Milesight LoRaWAN AS923 Wireless battery-powered AI\nOccupancy Sensor enabling real-time monitoring of occupancy detection, ambient light sensing, and environmental monitoring \u003cdiv class=\"gowifi_pd_det_desc\" id=\"description_tab\"\u003eMilesights VS321 is a battery-powered AI wireless occupancy sensor for occupancy detection, ambient light sensing, and environmental monitoring. With D2D and LoRaWAN® support, it enables smart automation such as lighting controls and remote management. Ideal for offices, meeting rooms, and campuses to enhance comfort, efficiency, and space utilization.\n\u003cbr\u003e\u003cbr\u003e\nVS321 detects occupancy at configurable intervals through regional people counting and workstation-level detection, helping optimize layouts, improve space usage, and reduce energy consumption without invasive monitoring. Perfect for organizations seeking wireless occupancy sensors for lighting control, VS321 can automatically adjust lighting based on room occupancy, ensuring energy savings and a smarter workplace.\n\u003cbr\u003e\u003cbr\u003e\nWith desk-level occupancy detection, VS321 supports flexible seating and data-driven space planning. As a wireless occupancy sensor for lights, it can trigger workstation lighting only when occupied, keeping unused areas off for maximum efficiency. Battery-powered and easy to install, the sensor delivers interval-based updates and supports 4–8 desk detection zones for effortless office management.\n\u003cbr\u003e\u003cbr\u003e\nBattery Life (Working 8h per day, 5-min detection and report interval, 25 °C)\nAround 10.8 Years (SF7, US915)\nAround 7.5 Years (SF10, EU868 \u0026amp; US915)\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n \u003cb\u003e\u003ca href=\"https:\/\/www.scopious.co.nz\/\" target='_new\"'\u003e\u003c\/a\u003e\u003c\/b\u003e .   .\n\u003cbr\u003e\u003cbr\u003e \u003cb\u003e\u003ca href=\"https:\/\/www.scopious.co.nz\/\" target='_new\"'\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cdiv class=\"gowifi_pd_det_desc_features_header\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"gowifi_pd_det_desc_features\"\u003e\u003cul\u003e\n\u003cli\u003eWireless Battery Version (10+ Years of Life)\u003c\/li\u003e\n\u003cli\u003eMulti Sensors Built-in(T\u0026amp;H, Light)\u003c\/li\u003e\n\u003cli\u003eUp to 95% Occupancy Accuracy\u003c\/li\u003e\n\u003cli\u003eAccurate People Counting \u0026amp; Desk Occupancy\u003c\/li\u003e\n\u003cli\u003e100% Anonymous Detection\u003c\/li\u003e\n\u003cli\u003eUnique Milesight D2D Controller\u003c\/li\u003e\n\u003cli\u003eAdopting a low-power AI chip and PIR triggered detection, combined with scheduled\u003c\/li\u003e\n\u003cli\u003ehibernation, effectively reduces overall power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"gowifi_pd_det_spec\" id=\"specs_tab\"\u003e\n\u003ctable class=\"gowifi_pd_tb_spec\"\u003e \u003cthead class=\"gowifi_pd_tb_spec_head\"\u003e \u003ctr class=\"gowifi_pd_tb_spec_head_row\"\u003e \u003cth class=\"gowifi_pd_tb_spec_head_th_desc\"\u003eDetails\u003c\/th\u003e \u003cth class=\"gowifi_pd_tb_spec_head_th_spec\"\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody class=\"gowifi_pd_tb_spec_det\"\u003e \u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eManufacturer's Code\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eVS321-915M-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eFrequency\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eAU915\/AS923\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eTx Power\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e20dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e-137dBm @ 300bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eMode\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eOTAA\/ABP Class C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003ePIR Field of View\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e129 ° Horizontal, 93 ° Vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003ePIR Detection Area\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eRadius: 4 m (15°C, 3m Installation Height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003ePIR Measuring Angle\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e115°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eInstallation Height\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e2.4m ~ 4m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eTemperature Measuring Range\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e-40 °C~125 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e±1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eLight Sensor Type\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003ePhotodiode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eHumidity Measuring Range\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e0~100 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e± 2.5 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eRecognition Range\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eup to 1 meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eRecognition Rate\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e\u0026gt;98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eButtons\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e1 × Multi-function Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eLED Indicators\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e1 × Status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e-20°C ~ +30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e-20°C ~ +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e0 ~ 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_1\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003e100 × 100 × 26 mm (3.94 × 3.94 × 1.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"gowifi_pd_tb_spec_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_desc\"\u003eInstallation\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_det_td_spec\"\u003eCeiling Mounting (Screws or Adhesive Backed Fixed)\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003ctfoot class=\"gowifi_pd_tb_spec_foot\"\u003e \u003ctr\u003e\n\u003ctd class=\"gowifi_pd_tb_spec_foot_td_desc\" colspan=\"2\"\u003e\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tfoot\u003e \u003c\/table\u003e \u003c\/div\u003e\u003cdiv class=\"gowifi_pd_det_resources\" id=\"resources_tab\"\u003e\u003cul class=\"gowifi_pd_resource_list\"\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight-iot.com\/\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight-iot.com\/software-download\/\" alt=\"Firmware \u0026amp; \"\u003eFirmware \u0026amp; \u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight-iot.com\/documents-download\/\/en\/documents-download\/\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight.com\/company\/blog\/\" alt=\"Blog\"\u003eBlog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/support.milesight-iot.com\/support\/home\" alt=\"Wiki Knowledge Base\"\u003eWiki Knowledge Base\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight.com\/press\/case-study\" alt=\"Case Studies\"\u003eCase Studies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"gowifi_pd_resource_row\"\u003e\u003ca class=\"gowifi_pd_resource_link\" target=\"_blank\" href=\"https:\/\/www.milesight.com\/academy\/\" alt=\"IoT Academy\"\u003eIoT Academy\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"gowifi_pd_det_contents\" id=\"contents_tab\"\u003e\n\u003ctable class=\"gowifi_pd_tb_content\"\u003e \u003cthead class=\"gowifi_pd_tb_content_head\"\u003e \u003ctr class=\"gowifi_pd_tb_content_head_row\"\u003e \u003cth class=\"gowifi_pd_tb_content_head_th_desc\"\u003eDetails\u003c\/th\u003e \u003cth class=\"gowifi_pd_tb_content_head_th_spec\"\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody class=\"gowifi_pd_tb_content_det\"\u003e \u003ctr class=\"gowifi_pd_tb_content_det_row gowifi_pd_tb_spec_row_num_0\"\u003e\n\u003ctd class=\"gowifi_pd_tb_content_det_td_desc\"\u003eContains\u003c\/td\u003e\n\u003ctd class=\"gowifi_pd_tb_content_det_td_spec\"\u003eSensor, Warranty Card, QSG, 3M Mounting Tape, Screws\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003ctfoot class=\"gowifi_pd_tb_content_foot\"\u003e \u003ctr\u003e\n\u003ctd class=\"gowifi_pd_tb_content_foot_td_desc\" colspan=\"2\"\u003e\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tfoot\u003e \u003c\/table\u003e \u003c\/div\u003e","brand":"Milesight IoT","offers":[{"title":"Default Title","offer_id":50035663700161,"sku":"VS321-915M-B","price":424.35,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6482\/1953\/files\/VS321-915M-B.jpg?v=1772856475","url":"https:\/\/techsupplyshed.co.nz\/products\/milesight-vs321-wireless-ai-occupancy-lorawan-iot-sensor-black","provider":"TECH SUPPLY SHED","version":"1.0","type":"link"}