"LX" SERIES INDOOR/OUTDOOR TEMP SENSOR

"LX" SERIES INDOOR/OUTDOOR TEMP SENSOR,AUTOMATIC REMOTE SENSOR AVERAGING WHEN USING MORE THAN ONE SENSOR, CAN BE USED OUTDOORS AS A TEMPERATURE SENSOR,CAN LINK UP TO 4 THERMOSTAT, THERMOSTAT REQUIRES OPTIONAL RF MODULE S1-LXRFM TO OPERATE(SOLD SEPARATELY), COMPATIBLE WITH THESE THERMOSTAT: S1-THSU21P1_,S1-THSU32P7_,S1-THSU21HP7_,S1-TBSU22HN_,S1-TBSU32P7_, AND S1-TBSU32HP7_,MADE IN CHINA