Works ONLY with La Crosse Technology Weather Station Model: C83100 C84343 C84428 S82950 S84060 V10-TH V21-WTH V22-WRTH V40-PRO To confirm this Sensor will work with your unit, please locate the model number of the sensor on the back of the Display/Receiver. Large Impact Resistant Wind Cups, Energy Efficient Solar Panel ? Extends Battery Life, Self-Emptying Rain Gauge, Convenient Bubble Level, Easy Access Battery Compartment, Over 2 Year Battery Life, Easy to Use Mounting Bracket. Add-on sensor data will appear in the La Crosse View App