Know exactly whats happening with your most important things from your iPhone, iPad or iPod touch with the Elerton app. Immediately know about door opens and closes, movements, temperature changes, and humidity levels. Enjoy more peace of mind leaving your important things behind when you use the Elerton app with your Elerton Sensor.Please note to receive Alerts and notifications, the Elerton app requires an activated Elerton Sensor. To buy an Elerton Sensor, go to http://www.Elerton.com.Features:The app provides the current status of whatever important items you are monitoring and receives Alerts generated by the Elerton Sensor from the Elerton Internet Cloud Service. Each Elerton Sensor can send Alerts to up to five people.Key features include immediate Alerts and notifications about: Opens and closes of door, drawer, cabinet, etc. Movement Exceeding high and low temperature Exceeding high and low humidity Sensor battery level Loss of internet connectionThe Elerton app also records date and time stamps for these Alerts.Monitor. Anytime. Anywhere. With technology from Elerton.