EM320-TH-868M-MAGNETEM320 TH is a simple, compact and powerful LoRaWAN temperature&humidity sensor. It is equipped with high precision sensors and IP67 waterproof design, applicable for accurate temperature and humidity data detection in various harsh environments. FDA approved food grade materials enclosure and magnet design allow it to be placed in freezers and refrigerators and in contact with food or medicines safely. In addition to LoRaWAN technology with low power