5 Best Door Sensors that work with Alexa

Home security cameras are quick to set up and relatively inexpensive, but they are also relatively useless if a burglar walks through a door they can open.

A door sensor that works with Alexa is a great way to protect doors (and other entrances) from intruders, and they can work with your security cameras to make it harder to break into your home.

They’re also relatively inexpensive, so that you can put them in various places, including interior doors and windows.

Door sensors are one of the most popular security devices in a smart home. They let you know if a door or window is open or closed and alert you to possible intruders.

Alexa is a great smart home product that can integrate with thousands of different products. For example, a home security system is a great Alexa helper because it can activate and deactivate the system, check the status of your security system, and turn off alarms.

Unfortunately, not every security system works with Amazon Alexa, but there are a few options that will work for most people.

Here are some of the door motion detectors we recommend for use with Amazon Alexa.

What door sensors work with Alexa?

In this section, we will discuss the best door sensors that work with Alexa. Then, we’ll go over some factors to consider when buying and help you identify the top 5 products in your search for the best option.

1. Yolinks Smart Door Sensors that work with Amazon Alexa

With a long reception range (1/4 mile), the YoLink Smart Door Sensor works well in hard-to-reach places like the basement, storage shed, and more. Let’s see if you want to use it to improve your home security.

The YoLink smart door sensor kit consists of one or more sensors and a hub. The sensor works well with a plain white exterior and compact design with any door, window, or even drawer.

When deployed, it monitors the status of the door, window, or drawer in 7 × 24 hours. Therefore, when you use the custom hub, you will always receive a phone notification no matter where you are once it is activated, such as open or closed.

It supports Amazon Alexa and IFTTT. In addition to voice control, it also allows you to interact with other online services and smart home devices by creating IFTTT recipes. In addition, two AAA batteries provide a battery life of 5 years.

The 4-piece set of the smart door sensor with the hub is quite pricey. If you are interested, please click the link below for more information.

2. Wyze Sense

The Wyze Sense door sensor kit is another great door sensor that works with Alexa. The Wyze Sense Starter Kit lands by itself, but we recommend the Wyze Sense Starter Kit and camera to create a complete home system at an affordable price.

The Wyze contact sensors stick to door frames and windows and fit in unconventional places like a safe or drinks cabinet. Your imagination is your only limit. And with the handy Wyze Cam, you can check if a sensor alerts you that someone is where they shouldn’t be.

It has an affordable price for a great sensor and camera with Alexa integration and a small size that fits anywhere.


3. Z-wave Plus Rare Earth Magnets Door & Window Sensor

The Ecolink Intelligent Technology Z- Wave Door /window sensor is one of our favorites for the best door sensor that works with Alexa for several good reasons. First, the price is much lower than its closest competitors.

Not only that, but it can provide you with the necessary reports on the open/closed status of your home’s doors and windows. It also notifies your smart home system if the sensor has been tampered with while opening the lid.

Apart from detecting the open and closed status of the entrances to your home, it can protect itself from tampering by notifications when the lid is removed, and it works well with Amazon Alexa.

4. Samsung SmartThings multifunction sensor


The Samsung SmartThings multifunction sensor knows when your doors open or close, just like any other contact sensor. But this versatile device can also tell you when it senses vibrations, falls at an odd angle, or detects an unusual temperature, and it works perfectly with Alexa.

All of this means it’s more than a simple contact sensor or motion sensor. If someone tampers with it or it’s exposed to extreme temperatures (like a house fire), you’ll be notified immediately via the SmartThings app.

SmartThings sensors connect to the SmartThings Hub through your home’s wireless network. People with larger homes may need a range extender to boost the signal between devices. In addition, these window and door sensors need to be within 10 to 15 feet to communicate with the hub.

The final cost of contact sensors depends on how many sensors you want to purchase and what you want them to detect. If you want a sensor that detects more than just an open door or window, SmartThings is the smart choice at an affordable price.

5. Geeni Wi-Fi Door Sensor


The Geeni Smart Door and Window Sensors connect to your WiFi and alert you via an app. They don’t require a hub to be activated, making them a good option for standalone security.

If you have a teenager sneaking out at night or kids coming home early from school, these sensors can let you know when the front doors open and close. Geeni WiFi Door Sensor works perfectly with Alexa.

However, some users complained that the sensors/apps consistently alert when the door is closed, but if someone breaks in and leaves the door open, you would never know they entered the house.

What to consider before you buy door sensors that work with Amazon Alexa

Smart functions and automation

If you want to stay connected to your home while you’re away, consider door and window sensors with mobile apps and notifications. Most of the sensors we’ve selected in our range connect to the website Wi-Fi and send updates directly to your phone.

Your smart assistant (Alexa, Apple HomeKit, Google Assistant) can connect to home devices like door sensors. You can include one that works well with others in automation, such as turning off lights when a door closes or activating a camera when the door opens.

Location and fit

The location where you install your sensors changes the way they work. Window and door frames are the most common contact sensors, but they also fit in medicine cabinets, drawers, safes, the refrigerator, or anything that opens and closes.

The type of door frame you have can also affect sensors. For example, doors with raised edges can put the sensors out of range and cause false alarms. Wherever you install your door and window sensors, make sure each piece is comfortably aligned before completing the installation.

Alerts and Notifications

If a door opens and no one is home to register it, does it make a sound? This is when you receive mobile alarms or notifications through your contact sensor. These devices are not locks, so they are best combined with devices like smart locks.

Contact sensors are useful for knowing when a door is opened or closed, whether you are home or not. Some contact sensors allow you to set chimes and tones that activate when the sensor turns off. Others send you to push notifications to your phone when they’re triggered.

How to get Alexa to work with your door sensors

Screw the door sensor to your door frame, plug it into an outlet, and pair it with your Echo device. Now you can ask Alexa to check if you forgot to lock your front door.

The easiest way to use the sensors with Alexa is to pair them with an Amazon Echo Plus or Amazon Echo Show (2nd generation).

Both models feature a wireless Zigbee radio that’s compatible with many other smart home devices (you can bet a device is compatible if it has a “Works with Alexa” badge on the box), turning each speaker into a more powerful hub than the standard Echo.

There’s no need to enable Alexa skills or set up individual apps, as there is with other devices: say “Alexa, discover devices,” and they’ll show up in the associated Alexa app.

Things get a little more confusing if you want to use sensors with a device that isn’t Zigbee Echo, such as an Echo, Dot, Spot, or Show 5.

For that, you’ll also need an Alexa-compatible smart home hub, such as Samsung’s SmartThings or Wink, or a security system hub, such as Abode, Ring, or Scout (for a more detailed explanation, see Using Sensors with Alexa and a Smart Hub).

You can find some Wi-Fi-based sensors that can pair with a non- Zigbee Echo without the need for a hub, but most of them can’t activate Alexa Routines and thus can’t be used to automate your home.

Currently, only three manufacturers offer Works with Alexa-certified sensors: Samsung SmartThings, Sylvania Lightify, and Philips Hue. A sensor may advertise compatibility with Alexa, but if it’s not certified under Works with Alexa, you can’t be sure it can activate Alexa Routines.

How to install door sensors 

To install, you will need to determine where you will place the sensor in your door or window. Then install the magnet around the sensor on the line and arrow in the sensor.

The sensor is usually installed in the non-moving part of the door or window, with the magnet attached to the door or window itself. There are 2 ways to mount the sensor and magnet: with tape or with screws.

Make sure the surface you will be attaching the magnet and sensor too is flat and clean. Finally, make sure that the orientation of the magnet and sensor to each other is correct before you start mounting.

Wrapping up… 

With door sensors that work with Amazon Alexa, securing your smart home just got easier. Whether you want to secure yourself completely or take a more controlled approach, we offer several easy-to-install solutions and ratings to suit your needs.