The Minut Gen 2 Sensor is not suitable for outdoor use as it is not waterproof, and the readings are not calibrated to exclude wind or other outdoor sounds. Cold temperatures and humidity will damage the sensor.
We do not recommend placing the device outdoors because it will not be as accurate, and placing it outdoors will immediately void your warranty. This means that if the device gets damaged, you will need to replace the device at your own expense.
If you are interested in a Minut Sensor that can be used outdoors, you can purchase our new Minut Gen 3 Sensor from our online store here: https://store.minut.com/