YoLink LoRa Smart Door & Window Sensor 3-Pack: Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant

I've been slowly building out my smart home, and when it came to securing my doors and windows, I wanted something truly reliable. After trying a few other brands, I decided to give the YoLink LoRa Smart Door & Window Sensor a try, and I am absolutely blown away by its performance! This sensor has quickly become the cornerstone of my home security and automation. The installation was incredibly simple. It took me less than a minute per sensor to attach them to my doors and windows using the included adhesive. Pairing them with my YoLink Hub was equally effortless, and they were recognized instantly. No complicated wiring, no fussy setup – just quick and easy integration. What truly sets this sensor apart is its use of LoRa (Long Range) technology. This is not just marketing hype; it genuinely makes a massive difference in range and reliability. I have sensors on detached sheds and gates at the very edge of my property, and they connect flawlessly to my hub inside the house, something other smart home devices struggled with. I get instant notifications on my phone every time a door or window is opened or closed, without any dropped signals or false alarms. This consistent, dependable performance provides immense peace of mind. The battery life is also exceptional, thanks to LoRa's low power consumption. I haven't had to think about changing batteries since I installed them, which is a huge convenience compared to other sensors that drain batteries quickly. I've integrated these sensors into various automation routines, from turning on lights when a door opens to triggering security alerts, and they perform flawlessly every single time. The YoLink app is intuitive and provides clear status updates for all my sensors. In summary, if you're looking for a smart door and window sensor that you can truly depend on, with incredible range, rock-solid reliability, and effortless installation, look no further than the YoLink LoRa Smart Door & Window Sensor. It's a premium product that delivers on every promise and is an essential addition to any smart home. Highly, highly recommend!

What a great product. I have the sensors on my refridgerator and freezer doors because the doors don't always close properly. Bought extra sensors to give to my kids so they start having fun and reliability with Yolink products.

A great addition to my home automation and security system.

The Good: Though a bit larger than I expected, they look like quality sensors and work at a good distance. If the door fit isn’t perfect, or the door doesn’t close tight every time (but still latches), you can still get them to registered as closed. The double-sided tape is very sticky. These Nora products work super well. The Bad: Just a little too big for me to feel comfortable putting them on windows. Will have to think about that some more. The Ugly: They put the QR code on the FRONT of the units. Forehead slap. I cannot cover over them, but that is how they get installed into the software. They still look decent, but I may have to figure something out to cover the QR codes.

I have been looking for sensors to integrate into my Google Home and these did exactly the trick. You will need the hub, but just one. Once the hub is set up you scan the QR code to add to your Yolink App and then click on the button to integrate into the hub. 4 story home.... everything has a great signal with hub in basement. Integrated into Google Home well. You can then set triggers for Automation. For example, if Yolink door/window sensor is open, AC off. And voila, no more air conditioning the outdoors! You can even set it to turn on the AC when the sensor is closed! Connected this to my Mysa Split AC controller and voila, automated system so that guests don't waste my AC anymore! The only caution that I can give is that the active part of these units are wide, which can present a problem with some windows. In my case, I placed the active part BETWEEN the two sets of windows and the magnetic sensor on the window and it worked wonderfully.