5 Best Door Sensors That Work With Alexa

Best Door Sensors That Work With Alexa

Home security cameras are simple to install and affordable, but they are ineffective if an intruder approaches through a door that they can open.

A door sensor that connects to Alexa is an excellent way to keep intruders out, and they can even interact with your cameras to make it more difficult to break in.

They’re also cheap, allowing you to install them in a variety of locations, including inside doors and windows.

One of the most common security equipment in a smart home is door sensors. They can tell you if a door or window is open or closed and inform you of any intruders.

Unfortunately, not all security devices are compatible with Amazon Alexa, but a few of them do. That said, let’s look at the five best door motion detectors that work well with Amazon Alexa.

Best Door Sensors That Work with AlexaUsageHub RequiredPower SourceVoltageWiFiDimensionsWeight
Aqara Door and Window SensorIndoorYesBattery3 VoltsNo (Hub Required)1.61 x 0.87 x 0.43 inches0.53 ounces
Ring Alarm Contact Sensor Indoor/OutdoorYesBattery3 VoltsNo (Hub Required)1.56 x 2.09 x 0.55 inches4.8 ounces
Sengled Smart Window & Door SensorIndoorYesBattery3 VoltsNo (Hub Required)0.83 x 1.93 x 0.47 inches3.98 ounces
TESSAN WiFi Contact SensorIndoor/OutdoorNoBattery1.5 VoltsYes3.58 x 2.2 x 0.98 inches2.36 ounces
YoLink Smart Home Starter KitIndoorYesBattery5 VoltsNo (Hub Required)10.16 x 9.21 x 2.32 inches19.7 ounces

1. Aqara Door and Window Sensor

Best Door Sensors That Work with Alexa
Best Door Sensors That Work with Alexa – Aqara Door and Window Sensor

The Aqara Door and Window Sensor is perhaps the smallest and cheapest contact sensor on this list, and it is simple to mount on any door.

It may be used with Alexa or Apple HomeKit, or it can be used independently with the Aqara app.

The Aqara Door and Window Sensor uses ZigBee wireless signals to communicate and has a long-range.

However, you’ll also need to buy an Aqara hub, which has the added benefit of supporting up to 128 Aqara sensors.

Key Specifications

  • Usage: Indoor
  • Hub Required: Yes
  • Power Source: Battery
  • Voltage: 3 Volts
  • WiFi: No (Hub Required)
  • Dimensions: 1.61 x 0.87 x 0.43 inches
  • Weight: 0.53 ounces

2. Ring Alarm Contact Sensor

Best Door Sensors That Work with Alexa
Best Door Sensors That Work with Alexa – Ring Alarm Contact Sensor 

Thanks to its exceptional features at a relatively affordable price, the Ring Smart Alarm Contact Sensor shines brightly in the security system sector.

Any entrance, window or gate can be outfitted to detect any motion.

It has a built-in tamper sensor, which adds to its security. As a result, you won’t have to worry about the house while you’re gone.

It’s a motion sensor that works with Alexa, so it’s simple to set up. Furthermore, its elegant style blends in well with any surface or d├ęcor.

Key Specifications

  • Usage: Indoor/Outdoor
  • Hub Required: Yes
  • Power Source: Battery
  • Voltage: 3 Volts
  • WiFi: No (Hub Required)
  • Dimensions: 1.56 x 2.09 x 0.55 inches
  • Weight: 4.8 ounces

3. Sengled Smart Window & Door Sensor

Best Door Sensors That Work with Alexa
Best Door Sensors That Work with Alexa – Sengled Smart Window & Door Sensor

Install the Sengled Smart Window & Door Sensor on any door or window frame to control your lights depending on whether the entrance is open or closed.

Having your lights turn on as soon as the front door opens is straightforward.

It’s simple to configure because you only need to use the Sengled Home smartphone app to pair the sensor with the Sengled Smart Hub.

To activate your sensor, follow the instructions in the app. Then peel the adhesive cover and stick it on any door or window frame.

Key Specifications

  • Usage: Indoor
  • Hub Required: Yes
  • Power Source: Battery
  • Voltage: 3 Volts
  • WiFi: No (Hub Required)
  • Dimensions: 0.83 x 1.93 x 0.47 inches
  • Weight: 3.98 ounces

4. TESSAN WiFi Contact Sensor

Best Door Sensors That Work with Alexa
Best Door Sensors That Work with Alexa – TESSAN WiFi Contact Sensor

When the TESSAN WiFi Contact Sensor is triggered, it detects the movement around doors and windows and sends an alert to you within 10 seconds.

It’s also ideal for a child’s room, a front entrance, a garage door, or a window.

You can connect it to an app to check the status of the door and the battery life. It does not need the use of a hub, so there is no additional equipment you need to buy.

Key Specifications

  • Usage: Indoor/Outdoor
  • Hub Required: No
  • Power Source: Battery
  • Voltage: 1.5 Volts
  • WiFi: Yes
  • Dimensions: 3.58 x 2.2 x 0.98 inches
  • Weight: 2.36 ounces

5. YoLink Smart Home Starter Kit

Best Door Sensors That Work with Alexa
Best Door Sensors That Work With Alexa – YoLink Smart Home Starter Kit

Thanks to its long reception range up to a quarter-mile, the YoLink Smart Door Sensor works well in hard-to-reach areas such as the basement, garage and other such locations.

The YoLink Smart Home Starter Kit includes sensors and a central hub. The sensors feature a sleek white exterior and a small design that allows them to be mounted on any door or window.

When switched on, it keeps an eye on the state of your doors or windows.

Key Specifications

  • Usage: Indoor
  • Hub Required: Yes
  • Power Source: Battery
  • Voltage: 5 Volts
  • WiFi: No (Hub Required)
  • Dimensions: 10.16 x 9.21 x 2.32 inches
  • Weight: 19.7 ounces

Final Thought

As you can see, there are several smart door sensors that work with Amazon Alexa. These smart sensors are compact and fit on any door frame or window sill.

Therefore, whatever you want to keep closed, these gadgets will make it possible.

See Also

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How to Reset Alexa

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