TX141TH-BV4 Temp & Humidity Sensor

Works perfectly To sync with main device unplug from power remove batteries, wait about a minute then reinstall batteries and plug in the power. It will connect with main device automatically

This was super easy to set up and pair with my La Crosse weather station, and it works perfectly. I would've appreciated if the batteries had been included, but I guess that's not a thing anymore.

Its function is excellent but the price is high for a sensor: $22 plus $4 shipping. You can buy a Unni mini weather station for $22 free shipping with Prime.