TFA-Dostmann 30.3303.02 temperature transmitter -40 - 60 °C Indoor

Function - Check data at any time and anywhere via Smartphone - Control of temperature and humidity, outdoor or in different rooms (living-room and bedroom, cellar, storage room, conservatory or greenhouse, server room and other and air-conditioned rooms) - Adjustable alarm limits, push notification in the event of alarm - Memory of at least 90 days - 868 MHz - Only for operation with the WeatherHub gateway (sold separately in sets, e.g. cat.-no. 31.4001.02)