MClimate Open/Close Sensor LoRaWAN is a wireless device designed to detect opening and closing events of doors, windows, cabinets, and similar objects. It operates as a LoRaWAN® 1.0.3 Class A end-device, sending an uplink message for every open or close event and maintaining an internal counter of total events.

The sensor features a magnetic reed switch, a built-in button for manual uplink triggering, and an integrated temperature sensor. Powered by a 1/2 AA battery, it provides a battery lifetime of 5 to 10 years, depending on configuration and environment.

With compact dimensions and flexible mounting options, the device is suitable for smart building, residential, and commercial monitoring applications.