Trac10145 Open Close Magnetic LoRaWAN Sensor for detecting open/close status of objects (such as doors or windows) and transmitting alarm using LoRaWAN® technology. With this low power consumption technology, Trac10145 can work up to 5 years with 4000 mAh battery. Combining with LoRaWAN® gateway and IoT Cloud solution, users can manage all sensor data and remotely and visually and receive alarms via mobile App. Trac10145 Open Close Magnetic LoRaWAN Sensor also integrates temperature and humidity sensors, which has a great use for applications such as home and office automation, factories monitoring, etc