Infrared motion detector Vega Smart - MS0101 is designed to detect intrusion into the protected area. The sensor alternately operates in two modes: "Guard" and "Neutral". In the "Guard" mode, the device sends an alarm message to the LoRaWAN ® network upon motion detection, after which it switches to the "Neutral" mode for a while. In "Neutral" mode, the sensor does not send alarm messages when motion is detected. If the movement in the protected area has stopped, the device switches back to the "Guard" mode. Vega Smart - MS0101 can be used to protect premises, buildings and structures, as well as in "Smart Home" systems based on LoRaWAN ® technology .