Honeywell Home X8S Premium Smart Programmable Wi-Fi Thermostat, Video Doorbell Access, Humidity Control, 5" Customizable Touchscreen, Sensor Feature, Energy Star, Works w/Alexa,Matter,Apple,Google

"Doorbell Camera View & Intercom: See and speak to visitors at your door directly from the thermostat – compatible with First Alert VX1 and Ring streaming doorbells (not included)"

Customizable Display: A sleek 5” display delivers enhanced visibility with the option to choose the color and style to match your home

"Precision Comfort & Air Quality: Comfort is more than just the perfect temperature, maintain optimal indoor air quality (IAQ) with humidity and ventilation control to keep air fresh (additional HVAC equipment or accessories may be required)"

Advanced Occupancy & Presence Detection: Smart thermostat senses and adjusts settings to maximize comfort when home and save energy when you’re away

Control Remotely: Control from anywhere using the First Alert app - Matter certified for ease of interoperability and also compatible with Amazon Alexa, Google Assistant, Apple Home

Save Energy: ENERGY STAR certified, the X8S helps reduce energy use and is for energy program participation and rebate opportunities

System Compatibility: Works with up to 3 heat/2 cool heat pump with electric backup or 2 heat/2 cool conventional systems, hot water heat, forced air (gas, oil, or electric) [does not work with electric baseboard heat (120-240V)]

Connectivity Requirements: 2.4 or 5.0 GHz WiFi, 802.11ax/ac/a/b/g/n wireless router; C-wire required: If your system does not already have one, a voucher to receive a Honeywell Home C-Wire Adapter by mail at no cost is included in package