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 ($79.99 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 - $249.99)

    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 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 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 $10/month. 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.1

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

Save up to 10% on home insurance.2

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 trial of the Complete plan when you register your device. Learn more about ecobee Smart Security.

ecobee Smart Security
No Plan
$50/year (save $10)
$90/year (save $30)
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

In case of an incident, Smart Security notifies a monitoring center agent who will review the case and contact your local 911 center should emergency assistance be required.

A red dashA red dashA green checkmark

Customers with 24/7 Professional Monitoring (U.S. only) may be eligible for a 10% discount on home or rental insurance. Contact your home insurance provider to see if it offers a discount for homes and apartments with professionally monitored alarm systems. Once you have subscribed to the ecobee Smart Security Complete plan, follow these steps to get a professional monitoring insurance certificate from ecobee and share it with your insurance provider.

A red dashA red dashA green checkmark
Motion and object-based detection

Be alerted when doors and windows are opened or closed.

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$64.98 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
    $64.98 in bundle savings*

    For more camera coverage, inside and out.

    More details
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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.
1 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.
2 Requires ecobee Smart Security Complete plan. You may be eligible to save up to $130 on your annual home insurance when you enable 24/7 Professional Monitoring within a RapidSOS-participating jurisdiction. Savings will vary based on your insurance providers. Contact your provider for more details.

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