The La Crosse Alerts Monitor and Alert System by La Crosse Technology are easy to use, flexible and extremely affordable for its versatile functionality. Custom text and e-mail alerts notify customers when the temperature or humidity exceeds their desired range, when the battery is low or when the connection. Add up to 5 sensors to remotely monitor in a wide variety of applications. Remotely monitor and protect your family, pets, home, garden, hot tub and valuables from temperatures and humidity levels with custom text and e-mail alerts. Alerts can even help you prevent frozen pipes, mold or food spoilage. The applications are endless. Disclaimers: (1) La Crosse Technology, LTD. (?La Crosse?) provides various alert services to aid users. La Crosse shall not be liable for accuracy, usefulness or availability of data transmitted via the service. Users are solely responsible for damages to persons or property by service use. (2) service providers may charge users for alert services. Standard messaging and data rates apply and will be billed to the customer?s wireless account. Customers may be unable to receive text messaging or data service in some areas due to unavailability of service.