WR RS01-SG Sensi Room Sensor
$39.43
WR 1F145RF-1600 Wireless Rmte In/Out Sen, Wireless Remote Indoor or Outdoor Temperature Sensor for The 1F98EZ-1621 Wireless Easy Install. 1F98EZ-1621 Accepts Up to 3 Indoor and 1 Outdoor Sensor, Outdoors The Sensor Can Be Used for Dual Fuel Heat Pump Systems. Indoors, Sensor(s) Can Help Reduce Hot and cold spots in the home