Trac10135 LoRaWAN Smart Alarm Sensor is a LoRaWAN®-based smart button for wireless controls, triggers and alarms. Trac10135 supports multiple press actions, all of which can be defined by the user to control devices or trigger scenes. Besides, also provides a red button that is primarily used to send SOS alarms. Compact and battery-powered, WS101 is easy to install and carry everywhere. Compliant with LoRaWAN® gateways and IoT Cloud solutions, users can know the alarms and use the Trac10135 to easily trigger other sensors or appliances remotely via web or mobile Apps. Trac10135 can be widely used in smart homes, smart offices, hotels, schools, etc.