{"product_id":"milesight-lorawan-au915-as923-em300-magnetic-contact-switch-iot-sensor-with-integrated-temp-humidity-sensor","title":"Milesight LoRaWAN AU915\/AS923 EM300 Magnetic Contact Switch IoT Sensor with integrated Temp\/Humidity sensor","description":"\u003cdiv class=\"kw-advanced-description\" style=\"font-family:'Helvetica Neue',Arial,sans-serif;color:#333;line-height:1.7;max-width:860px;margin:0 auto;\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv data-block=\"features\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eMilesight LoRaWAN AU915\/AS923 EM300 Magnetic Contact Switch IoT Sensor\u003c\/h3\u003e\n\u003cp\u003eThe Milesight EM300-MCS is a LoRaWAN AU915\/AS923 compact magnet switch IoT sensor for detecting the open\/close status of objects (such as doors or windows) and transmits an alarm using LoRaWAN® technology. With this low power consumption technology, EM300-MCS can work up to 5 years with one 4000 mAh battery.\u003c\/p\u003e\n\u003cp\u003eCombining a Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data and remotely and visually receive alarms via the mobile APP.\u003c\/p\u003e\n\u003cp\u003eThe EM300-MCS also integrates temperature and humidity sensors, which is a great use for home\/office automation, factory monitoring, Smart Agriculture, Smart Cities, etc.\u003c\/p\u003e\n\u003cp\u003e- High sensitivity with door and window security detection\u003cbr\u003e- LoRaWAN US915\/AU915\/KR920\/AS923\u003cbr\u003e- Embedded with temperature and humidity sensors for environment monitoring\u003cbr\u003e- Ultra-wide-distance transmission up to line of sight of 10km\u003cbr\u003e- IP67 UV-resistant and waterproof enclosure for harsh environment applications\u003cbr\u003e- Built-in 4000 mAh replaceable battery and works for 5 years without replacement\u003cbr\u003e- Equipped with NFC for easily configuration\u003cbr\u003e- Compliant with standard LoRaWAN gateways and network servers\u003cbr\u003e- Quick and easy management with Milesight IoT Cloud solution\u003c\/p\u003e\n\u003ch3\u003eRemote Control at Your Fingertips\u003c\/h3\u003e\n\u003cp\u003eRemotely turn on\/off the electrical appliance from your mobile phone\u003c\/p\u003e\n\u003ch3\u003eAdvanced Alarm Settings\u003c\/h3\u003e\n\u003cp\u003eWith customized alarm report interval and times, users are able to apply it flexibly in various scenarios.\u003c\/p\u003e\n\u003ch3\u003e3 Sensors in 1\u003c\/h3\u003e\n\u003cp\u003eEM300-MCS is equipped with temperature and humidity sensors for comprehensive monitoring in one device.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Grade Design for Harsh Environment\u003c\/h3\u003e\n\u003cp\u003e- IP67 Enclosure for Dust and Water Ingress\u003cbr\u003e- UV Resistance\u003c\/p\u003e\n\u003ch3\u003eMulti-Year Battery Operation\u003c\/h3\u003e\n\u003cp\u003e- 1 × ER18505 Li-SOCL2 4000 mAh (8000 mAh optional) ensure more than 5 years' service life\u003cbr\u003e- Available for over 10 years\u003c\/p\u003e\n\u003ch3\u003eSupport Retransmission for Reliable Communication\u003c\/h3\u003e\n\u003cp\u003eWith support for data retransmission, the device guarantees that the web server gets all the data even if the network is down occasionally.\u003c\/p\u003e\n\u003ch3\u003eStore Capacity with 2,800 Sets of Historical Data Records\u003c\/h3\u003e\n\u003cp\u003eData can be stored in the device and cannot be manually deleted, further securing the traceability of the reported information.\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv data-block=\"specifications\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin-top:24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px;margin-top:8px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eEM300-MCS-915M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eFrequency\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eUS915\/AU915\/KR920\/AS923\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eTx Power\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e20dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e-147dBm @300bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eMode\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eOTAA\/ABP Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eDoor Magnet Detection Distance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e20-30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eCable Length\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e-30°C to + 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e0°C to + 70°C (+\/- 0.3°C), -30°C to 0°C (+\/- 0.6°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eResolution\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eHumidity Range\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e0% to 100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e10% to 90% RH (+\/- 3%), below 10% and above 90% RH (+\/- 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eResolution\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e0.5% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eOperation\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003ePower On \u0026amp; Off NFC, power button (Internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eMobile APP(via NFC) or PC software (via USB Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eBattery Life\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e\u0026gt;5 years (10 min interval and alarm once every day, SF10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e-30°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eRelative Humidity\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e0% to 100% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eIngress Protection\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eDimension\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eTransceiver: 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in), Magnet: 32 × 15 × 8 mm (1.25 × 0.59 × 0.31 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eInstallation\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eWall Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003ePackage Contents\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eSensor, Mounting Screws, Warranty Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milesight","offers":[{"title":"Default Title","offer_id":67120992550957,"sku":"EM300-MCS-915M","price":174.44,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/5088\/2861\/files\/EM300-MCS-915M.jpg?v=1785027096","url":"https:\/\/kwtech.co.nz\/products\/milesight-lorawan-au915-as923-em300-magnetic-contact-switch-iot-sensor-with-integrated-temp-humidity-sensor","provider":"KW Tech","version":"1.0","type":"link"}