'WEATHERHUB' temperature Monitor for smartphones (iOS and Android) - Starter-Set 1 incl. temperature transmitter For monitoring temperature values around the house at any time and anywhere. Features: Check data via smartphone Also for different users Free app Adjustable alarm Limits Push notification in case of alarm Very easy installation via internet gateway Up to 50 sensors can be connected System expandable with many other types of transmitters Including gateway (Cat. No. 31.4000), temperature transmitter, AC adapter for gateway, network cable Compatibility: for iOS 7.0 or Android 3.2 (and newer), camera required Note: For further information on connectivity and integration into existing home automation systems, please refer to the current information on the manufacturer's page.