Capitol Provides ecobee Smart Thermostats and Room Sensors ecobee Thermostats Help Manage Hot or Cold Spots in the Home When Paired with Proprietary Room Sensor TechnologyRS Staff ⋅ Feb 28, 2018 The ecobee line of Wi-Fi enabled smart thermostats is now available to Capitol’s customers across the continental United States. “ecobee is a perfect example of a company that was borne out of necessity and opportunity,” said Curt Hayes, president and CFO, Capitol. “ecobee thermostats dramatically reduce energy costs, have beautiful design aesthetic and are priced well within reach of all homeowners. The ecobee line is a strong complement to our selection of Smart Home products.” Capitol offers two of the most popular ecobee models: the ecobee 3 Lite PRO (pictured, above) and ecobee 4 PRO Smart Thermostats. The ecobee 3 Lite PRO, which updates the company’s popular ecobee3 model, features an easy-to-install design that works with second-generation Amazon Alexa voice control. The ecobee 4 PRO includes built-in Amazon Alexa voice service and a free room sensor in the box. Both models pair with ecobee room sensors (sold separately) that help manage hot or cold spots in the home, delivering comfort to the rooms that matter most. All Pro models come with a five-year warranty when professionally installed.