SmartSensor for doors and windows

ecobee smartsensors for doors & windows on a doorframe

SmartSensor for doors and windows

Get alerts as soon as windows and doors open or close.

Get alerts as soon as windows and doors open or close.

Never accidentally leave a door or window open again.

Place SmartSensors on important or vulnerable entryways in your home for complete security and peace of mind.

  • Receive instant alerts when entryways are opened or closed.
  • Save energy. Sensor pauses heat when an entryway is left open. Subscription required.
  • Place on safes, drawers, and medicine cabinets to protect valuables and personal effects.
  • Quick set up. Simply attach the sensor to a door or window for entryway coverage.

SmartSensor for doors and windows
Peace of mind, no matter where you are.

Get instant alerts when doors and windows are opened. Works with ecobee Smart Security to secure the home by detecting motion when the system is armed. Learn more.

  • contact sensor closed and secured

    1. The sensor monitors that the door or window is closed.

  • Contact sensor ajar and alerted

    2. It detects if the entryway has been opened unexpectedly.

  • Activity alert notification on phone screen

    3. You automatically receive a notification on your phone.

motion detection inside the home, shown on blueprint

Entry alerts are just the start.

Get home monitoring that doesn’t stop at your front door. Receive an alert the moment SmartSensor’s wide 120° motion sensor catches activity inside your home.

Entry and motion alerts are grouped together as a sequence in the app to help you track room-by-room movement during an unexpected event.

Smart Security subscription required.

Automatically shut off your HVAC if a door or window is left open.

Save money and reduce energy waste, automatically. If an entryway is left open for 5 minutes, your HVAC system will turn off and notify you, helping reduce your energy bill and help the environment.

  • 2 ecobee SmartSensors on a door and window.

    1. SmartSensor for doors and windows ($99.99 per 2-pack)

    The sensor notices that your door or window is open. Learn more about ecobee's SmartSensors for doors & windows.

  • An ecobee SmartThermostat mounted on a wall.

    2. An ecobee smart thermostat
    ($169.99 - $329.99)

    Your thermostat automatically turns off your HVAC system to save money and energy. Learn more about thermostats.

  • A phone screen shows a notification from ecobee.

    3. Smart Security subscription

    You get a notification via ecobee Smart Security and the system starts again after the entryway is closed. Learn more about Smart Security.

Get 1 month of free home monitoring, no credit card required.

Enjoy one month of home monitoring for free when you purchase a SmartSensor for doors and windows 2-pack or the Motion & Occupancy Bundle. Protect your home and save on energy costs with ecobee Smart Security. Trial begins when you register your device.
And then it’s only $14/month. No contracts. Cancel anytime.

A hand holds a smartphone with the ecobee app on screen; a notification from the ecobee app says "A door or window is open"
Explore Home Monitoring

Features & Specs
Designed for everyday life.

Get the most from your door and window sensor 2-pack.

Get a one-month free trial of the Complete plan when you register your device. Learn more about ecobee Smart Security.

ecobee Smart Security
No Plan
$70/year (save $14)
$125/year (save $43)
Works with ecobee cameras and thermostats to secure your home and help you save on energy. A green checkmarkA green checkmarkA green checkmark
Top security features

Be alerted when doors and windows are opened or closed.

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Get alerts when activity is detected when the system is armed.

A red dashA green checkmarkA green checkmark

Automatically pauses heating and cooling when doors or windows are left open longer than five minutes.

A red dashA green checkmarkA green checkmark
Location and Wi-Fi-based detection
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$84.98 in bundle savings*
Get everything you need and save money with the Home Security Solution
Shop now
smart sensors on cabinets and windows

Follow the guide for instant installation on any window or door. No tools needed.

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  • Extended Coverage Bundle
    $49.99 in bundle savings*

    Get even more out of your ecobee devices.

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  • Home Security Bundle
    $84.98 in bundle savings*

    For more camera coverage, inside and out.

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Purchase with peace of mind

Return it for free within 30 days for a full refund.

Free shipping

Receive it in 3 to 7 business days.

Warranties without worry

ecobee devices are covered by a 3-year limited warranty.

Clarity when you need it

Our products are backed by our dedicated support team.

** Bundle savings are the MSRP (i.e., the price without discount) of all individual products that make up the bundle, subtracted by the current price of the bundle.

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