Apart from the smart home advantage, door sensors (or window sensors) add to the security of your house by quickly alerting with an alarm or a smartphone notification. However, contact door sensors are rarely independent devices. They need a hub or a bridge to function. The good news is that the hub supports various other smart home devices as well, and you can slowly add devices to build your smart home network.

Here are the best floodlight security cameras that you can buy Enhance the security of your yard with these outdoor motion sensor lights

The good thing about YoLink Door is its long-range, which makes it perfect for use in driveway gates or garage doors. At the same time, setting up the devices is simple and pain-free. However, this door sensor has a slight catch. It’s not an independent device and works with a smart-home hub. But the good news is that the hub supports other smart home devices. Once the hub pairs with the door sensor, you can follow the rest of the steps to integrate it with Alexa.

2. Thirdreality Zigbee Contact Sensor

The good thing about this door sensor is that it’s easy to set up, and several users have pointed this out in their reviews. For now, the company gives you two options. You can either go the easy way and install using adhesive tapes. Or, you can mount the sensor using screws. Thirdreality door sensor gives you the flexibility of adjusting the gap between both the parts of the sensor. You simply need to ensure that the gap is within 5/8-inches. At the same time, this Alexa-compatible door sensor works well, and quite a few users have pointed this out. Like the one above, you can program the Alexa device to announce the name of the door sensor when tripped. As noted earlier, it works with a hub. While the door sensor is not expensive, the hub may set you back by a few hundred bucks. But the good news is that adding smart add-ons is cheaper in the long run. At the same time, it has long battery life.

3. Wyze Sense

The contact sensor is small to be mounted on any surface. The adhesive at the back makes it super easy to mount. At the same time, the quality adhesive means that it stays on for a long time. And even if it falls off in the long run, you can replace it with another piece of 3M tape. Another advantage of the small form factor is that it doesn’t stand out like a sore thumb. If you have a Wyze security camera, you can program it to record video when the door sensor is triggered. Alternatively, you can also program an Alexa routine to announce the sensor name when tripped. The core kit comes with the usual bells and whistles like phone notifications, creating rules, etc.

Raise the Alarm

Buy Ring Alarm Contact Sensor It’s good enough for small homes. However, you will have to ensure that your doors and windows do not have extra molding for them to work properly.

3 Best Door Sensors Compatible With Amazon Alexa - 473 Best Door Sensors Compatible With Amazon Alexa - 283 Best Door Sensors Compatible With Amazon Alexa - 403 Best Door Sensors Compatible With Amazon Alexa - 30