Can be used with up to 3 DS18B20 or one DHT22.
- DS18B20 – Temperature sensor (up to 3), please chose the product variant with or without (default variant ships without it)
- DHT22 – Up to one, if you want to monitor temperature and humidity (item not available by Shelly, to be purchased separately)
Compatible with Shelly 1, Shelly 1PM, DS18B20
Lifetime Warranty on all Shelly items when purchased at Blackwire.