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ecobee 4 Smart Wi-Fi Thermostat - EB-STATE4-01

Abt Model: EBSTATE401 | UPC: 627988401003
In Stock
Your Shipping Zip Code: 20149
Estimated Delivery Date: Oct 24th*
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Product Details

ecobee 4 Smart Wi-Fi Thermostat - EB-STATE4-01


  • Room Sensors help manage hot and cold spots of your home, delivering comfort to rooms that matter most.
  • Comes with built-in Alexa Voice Service built in, so you can ask your ecobee to set a timer, read you the news, adjust the temperature, and more.
  • Far-field voice technology means your ecobee4 can hear you from across the room.
  • Easily adjust temperature and comfort settings from your Android and iOS devices.
  • Save an average 23% on heating and cooling costs each year. Learn more at
  • Ensures you're comfortable by using thousands of data points to adjust your home to the right temperature.
  • Get free monthly reports on how much energy you've saved and tips on how you can save even more.
  • Hardwired for reliability means ecobee doesn't steal power from equipment to charge itself
  • Fast, easy installation you can do yourself. Use our handy step-by-step guide right on your phone.
  • Connects with your accessories to easily manage your humidifiers, dehumidifiers, and ventilators.


Thermostat sensors

  • Temperature
  • Humidity
  • Occupancy
  • Proximity

Voice & audio

  • Built-in Alexa Voice Service
  • Built-in microphones
  • Built-in speaker
  • Far-field voice recognition
  • Sensory TrulyHandsfree™ Wake Word engine


  • Gas, oil, electric, dual fuel
  • Conventional (2H/2C)
  • Heat Pump (4H/2C)
  • Humidifier, Dehumidifier, Ventilator, HRV or ERV

Wire Terminals

  • Rc
  • G
  • Y1
  • Y2
  • O/B
  • PEK
  • Rh
  • C
  • W1
  • W2
  • ACC -
  • ACC +

Connectivity & Security

  • Wi-Fi, IEEE 802.11 b/g/n @ 2.4 GHz
  • Wi-Fi Protected Access (WPA/WPA2) and Wired Equivalent Privacy (WEP)
  • DHCP (dynamic) or static IP addressing
  • Transport Layer Security (TLS)
  • 915MHz


  • 15+ MB/month (dependent on Alexa Voice Service usage)

Power Consumption

  • less than 3.5 VA

Works with

  • Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT and more.

Powering Methods

  • Wired 24 VAC through terminals C and Rc.
  • Power Extender Kit enables you to reliably power your thermostat without having to run a fifth wire.


  • Recycled packaging
  • Mercury-free
  • Arsenic-free
  • PVC-free
  • ROHS compliant

Temperature Range

  • Desired Temperature: 44° to 92°F (7° to 33°C)
  • Display: 41° to 98°F (5° to 37°C)
  • Sensitivity: +/- 0.9°F (+/- 0.5°C)
  • Operating: 32° to 131°F (0° to 55°C)

Humidity Range

  • Display: 20% to 90% RH
  • Sensitivity: +/- 5% RH
  • Operating: 5% to 95% RH (non-condensing)


  • -31° to 113°F (-35° to 45°C)
  • 5% to 95% RH (non condensing)


  • English

Whats In The Box:

  • ecobee4 thermostat
  • ecobee4 mounting plate
  • Room sensor with detachable stand
  • Install guide
  • Wire labels
  • Voice card
  • Screws and drywall plugs

Approximate Dimensions:

  • ecobee4
    • Height: 4.29"
    • Width: 4.29"
    • Depth: 1.03"
  • Remote Sensor
    • Height: 1.7"
    • Width: 1.7"
    • Depth: 0.34"

Approximate Weight:

  • Shipping: 3 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 3 Year Warranty
California customers: Proposition 65 WARNING - learn more
Downloadable Resources
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Key Features
Room Sensors/ Comes With Built-In Alexa Voice Service/ Far-Field Voice Technology/ Free Monthly Reports/ Hardwired For Reliability/ Connect With Other Accessories/ Black Finish
More reasons to buy the Ecobee EB-STATE4-01 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Ecobee EB-STATE4-01 is Brand New.
  • The Ecobee EB-STATE4-01 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
TypeSmart Thermostat
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