Learn how the Sensi EIM:

• Operates with just 24V power, no additional wiring needed
• Supports both indoor and outdoor units with a waterproof design
• Connects through walls with a 900MHz frequency and 100+ ft range
• Controls humidity and ventilation independently without calls for heat
• Works with up to 15 temperature sensors
• Enables heat pump optimization with outdoor temperature sensing
• Allows Wi-Fi thermostat upgrades with just two wires