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SmartSensor for doors and windows

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$79.99

SmartSensor for doors and windows

Stay informed with instant alerts for every entryway. 1 month of Professional Monitoring on us.

Stay informed with instant alerts for every entryway. 1 month of Professional Monitoring on us.

Enhance your security and peace of mind by securing your home’s windows and doors.

Good to know:

Only works when paired with an ecobee smart thermostat or camera.


  • Receive instant alerts when entryways are opened or closed.
  • Sensor pauses HVAC to save energy when entryways are left open. Subscription required.
  • Place on safes, drawers, and medicine cabinets to protect valuables and personal effects.
  • Quick setup. Simply pair the sensor and attach it to a door or window for entryway coverage.
Entry alert notification from contact sensor in app

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.

With an ecobee Smart Security subscription, your SmartSensor does more—alerting you the moment its wide 120° motion sensor catches activity inside.

Plus, entry and motion alerts are intelligently grouped in the app, giving you a clear room-by-room sequence to track movement during an unexpected event.

Trusted by experts for your peace of mind.

"Essential components for security and automation enthusiasts alike."

SafeWise

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. Entryway sensing.

    The sensor notices that your door or window is open.

  • An ecobee SmartThermostat mounted on a wall.

    2. Your smart home base station.

    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. 24/7 home protection

    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 professional monitoring, no credit card required.

Enjoy one month of professional monitoring for free when you purchase a SmartSensor for doors and windows 2-pack or the Extended Coverage Bundle.1 Protect your home and save on energy costs with ecobee Smart Security. Trial begins when you register your device. No contracts. Cancel anytime.

The lights on top of a police car.
Woman wearing a headset sitting in front of a computer screen monitoring activity.

Faster 911 response when every second counts.2

A woman plays with a baby; the ecobee Smart Camera is on a shelf in the background.

Save up to 10% on home insurance.3

Explore Professional Monitoring

Features & Specs
:
Designed for everyday life.

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

Get a one-month free trial1 of the Complete plan when you register your device. Learn more about ecobee Smart Security.

ecobee Smart Security
Core
$0 (incl. with all devices)
Plus
$5.00/month or
$50.00/year (save $10.00)
Advanced
$10.00/month or
$100.00/year (save $20.00)
Security Controls & Awareness

When a contact sensor detects that a door is opened when the system is armed, you’ll receive an activity alert on your phone.

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The system reminds you to arm your home when you leave. Secure your home with a tap on the ecobee app or by using the built-in keypad on your thermostat. It then uses geofencing to disarm automatically when you return.

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Get reminders to arm your system when you leave and automatic disarming when you return.4

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Receive instant notifications if unexpected activity is detected while the system is armed. Take quick action directly from your lock screen to dismiss the alert, pause the siren, or request help.

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Most break-ins happen through unlocked entryways. With ecobee Smart Security and an August or Yale smart lock, your door locks when the system is armed and can be controlled directly from the ecobee app. Learn more.

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Advanced Energy Savings

You’ll get a reminder if you leave a door or window open, and your heating or cooling will pause automatically after five minutes to save energy.5

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Experience faster transitions to energy saving mode when you leave the area. Your system senses when you’re heading back, ensuring comfort is ready for your arrival.6

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Professional Monitoring (Optional add-ons)

An agent at a RapidSOS monitoring station monitors your home around the clock, 365 days a year. Should a break-in occur, the RapidSOS monitoring center agent will review relevant sensor data and camera footage, then contact your local 911 center should emergency assistance be required.

A red dashWith add-on in the ecobee appWith add-on in the ecobee app

Enjoy year-round assurance with RapidSOS, our monitoring partner. In the event of a fire, the system immediately notifies a RapidSOS agent who will review the captured audio of the smoke alarm along with available sensor data and camera footage to contact your local 911 center and dispatch fire and emergency services to your home without delay. Learn more.

A red dashWith add-on in the ecobee appWith add-on in the ecobee app

Video and sensor data captured from your ecobee devices is used to verify the incident. Instantaneous access to your data helps responders to reduce response time by minutes compared to other systems.2

A red dashWith add-on in the ecobee appWith add-on in the ecobee app
smart sensors on cabinets and windows

Follow the in-app guide for instant pairing and installation on any window or door. No tools needed.

You may also like:

SmartCamera with voice control$99.99

The indoor security camera that gives you more insight into your home.

More details

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.
1Free Trial Eligibility: Get a new free trial of ecobee Smart Security Advanced with Professional Monitoring: Total Protection when you register an eligible Smart Security device. Eligible devices include Smart Doorbell Camera (wired), SmartCamera with voice control, or a SmartSensor for doors and windows when paired with an ecobee hub (i.e, ecobee Smart Thermostat, SmartCamera with voice control, and Smart Doorbell Camera (wired)). To qualify, you must not have an active trial or a paid subscription. Please note that registering a standalone thermostat does not automatically start a free trial; you must register a supported Smart Security device to trigger eligibility.
2 Based on a survey conducted by RapidSOS to emergency dispatchers from May 5, 2020 to July 5, 2020. Response times not guaranteed and may vary due to external factors. 

3ecobee Smart Security plan with a Professional Monitoring add-on may be eligible to save up to $130 USD on their annual home insurance. Annual savings will vary based on your insurance provider. Users should contact their provider for more details.

4Arm and Disarm Assist uses a combination of geofencing, Wi-Fi, and motion sensing to determine when your home is empty or occupied and when it’s time to arm or disarm your home.

5Requires pairing SmartSensor for doors and windows with an ecobee smart thermostat.

6Requires an occupancy-enabled ecobee thermostat, like the Smart Thermostat Premium or Smart Thermostat Enhanced, or an ecobee thermostat paired with an ecobee SmartSensor. Uses your smartphone for geofencing. Configure during setup

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Cannot be combined with any other offers. Legal conditions apply. This offer cannot be applied to prior purchases. ecobee reserves the right to amend the terms and conditions at their sole discretion.

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