Wireless Thermometer/Hygrometer with LCD, External Probe Sold Separately, Sigfox IoT for Zone RC1
The Comet W3811 is a temperature transmitter with connector for external temperature and humidity sensor. Please note, the external sensors are sold separately. The sensor can be used with a suitable sensor cap (sold separately) for use in more demanding conditions. The measured values are sent in adjustable intervals from 10 minutes to 24 hours by radio transmission in the Sigfox Network to the Comet Cloud, from which the user can view them using a PC or mobile device.
The instrument can monitor up to two alarm limits of the measured variable. Exceeding of these limits is indicated by emergency message. Comet Cloud transmits the alarm message via e-mail to the selected user. Please note, this device is only suitable for applications that can tolerate the delay of information delivered by Sigfox (up to 10 minutes).