Wireless Sensor Tag 13bit
Reliable IoT sensor recommended for temperature, humidity measurement. Also good sensor for door / gate opening. Cloud SW is user friendly, supports various type of notifications, could be customized for individual sensor. From my experience for this type of sensor battery life is more than 6 months, and battery could be exchanged. Sensor life time for this type is from my experience more than 2 years (much more than other types). That is why I can recommend it.