Introducing the SMARTER way to protect your wine with the KoolR and KoolR Plus Systems. Conveniently monitor temperatures outside your wine cellar with our lighted display. Let our super smart controls sense conditions in your room and adjust the power levels automatically. No need to fiddle with the fan and power settings. Sleek silver grille to streamline any install. Our unit will run as quietly as your conditions allow. Precise temperature and higher humidity levels around the clock.