The T-S1 Indoor Remote Sensor is a reliable solution for precise indoor climate control when paired with the UT32 thermostat. Designed with a single 10KΩ thermistor, this sensor provides accurate temperature readings, helping ensure consistent comfort throughout your home or commercial space. For larger areas or enhanced accuracy, multiple T-S1 sensors can be combined—or used alongside T-S2 sensors—to create an indoor temperature averaging system. Once connected, the UT32’s internal sensor is automatically disabled, allowing the T-S1 to deliver precise monitoring without interference. Features: Designed for use with the UT32 thermostat Equipped with one (1) 10KΩ thermistor for dependable temperature sensing Can be combined with T-S2 sensors for temperature averaging Compact design: 3.125” x 3.125” x 0.875” (H x W x D) Ensures accurate comfort control across multiple rooms or large spaces Perfect for residential or commercial HVAC applications, the T-S1 sensor makes indoor temperature management simple, efficient, and reliable.