On average, homes have two to four rooms that are too hot or too cold, which results in discomfort and wasted energy. Keen Zoning can help intelligently distribute airflow in over conditioned rooms and rooms that are unused for large portions of the day. Enter the Keen Zoning System™ Keen Home's Smart Vents™ increase comfort and reduce energy costs by regulating your home’s temperature room-by-room. Smart Vents can help intelligently distribute airflow in over-conditioned rooms and rooms that are unused for large portions of the day. Increase Comfort, Decrease Energy The Keen Smart Vent Starter Kit consists of 2 Smart Vents and a Smart Bridge to equip 1 or 2 specific rooms in your home with the Keen Zoning System. How it Works Smart Vents connect to the Internet and to each other to adjust airflow to over-conditioned rooms and redirect this airflow to rooms that need it most. A homeowner can control Smart Vents wirelessly using the Keen Home smartphone app, and can integrate their system directly with smart thermostats, such as Nest or ecobee. Keen Smart Vents + Nest Thermostat . Keen Smart Vents + ecobee . Product Benefits Increase Comfort Set every room to the right temperature. Decrease Energy Room zoning can decrease energy costs. Automate Your Home Integrate with your other smart devices, such as Nest, ecobee and products on the Lowe's Iris and SmartThings platforms. Room Scheduling Don’t pay to heat your kitchen while you are sleeping at night. Easy Control Control hard to reach vents and select smart thermostats from the Keen Home app. Faceplates Increased aesthetic value compared to standard metal vents. Control It All From the App Auto Mode Set rooms to be warmer or cooler and the Smart Vents installed in your home will work together to drive air to or from your rooms. Manual Mode Adjust the Smart Vent level to control how much airflow reaches a room. Scheduling Create an open/closed schedule based on when rooms are occupied. Connect a Smart Thermostat Add a smart thermostat to the app for end-to-end control of your home’s HVAC system. Currently Works with Nest and ecobee smart thermostats. A Whole Home System Connect Your Smart Home System The Keen Home Smart Bridge completes your system by connecting your Smart Vents to the Internet. Cloud Integration The Smart Bridge connects to the Keen Cloud to enable control of your Smart Vents and other devices. Repeater Mode A second or third Smart Bridge can serve as a "repeater" to enhance the system’s wireless connection in larger homes. Smartphone Control Enables the use of the Keen Home app for full Keen Zoning functionality. Technical Specifications Compare Sizes Duct Size 4 x 10 inches 4 x 12 inches 6 x 10 inches 6 x 12 inches Length 11.7 inches 13.7 inches 11.7 inches 13.7 inches Height 5.1 inches 5.1 inches 7.5 inches 7.5 inches Max Depth 3 inches 3 inches 3 inches 3 inches Weight 1.75 lbs 2.00 lbs 2.25 lbs 2.60 lbs Product Attributes Placement Floor Wall Ceiling Sensors Temperature Pressure Connectivity 802.15.4 radio ZigBee Compatibility Nest ecobee Lowe's Iris Samsung SmartThings Battery Lifespan: 2+ years Type: 4 x AA Batteries Control Smartphone controlled iOS 8 or later Android 4.4 or later In The Box 2 Smart Vents 1 Smart Bridge Herringbone Faceplate Drywall Screws AA Duracell Batteries x 4 Build Your Own Kit Keen Home Bridge Keen Home Smart Vent Keen Home Temp Sensor Keen Home Smart Filter Keen Home Trim Kit If you have any questions, please contact our customer support team.