That little dot is the temperature sensor. No more thermostats on walls for TONER projects.  #TONERhomematters #forensicwalkthrough  #houstonconstruction #houstonhome #houstonrealestate #houstonbuilders #houstonbuilder #houstoncustomhomes #homewalkthrough #homeowner #buildinghouston #houstonarchitecture #houstonengineers #homedesign
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