YoLink Outdoor Gate & Door Contact Sensor, YS7707

This YoLink LoRa Smart Outdoor Contact Sensor has been a simple but incredibly useful addition to our home. We use it on an outdoor gate, and it gives us instant peace of mind knowing when the gate is opened—or worse, left open. We have a big boy who loves exploring, so an open gate can quickly become a stressful situation. With this sensor and a YoLink Hub, we get app notifications when the gate opens, closes, and can even review the event history. A few things to know: • Setup was quick and straightforward through the YoLink app. • Notifications are reliable and arrive promptly. • Event history makes it easy to check whether the gate was opened or closed. • The system is surprisingly affordable compared to other smart home brands. • The sensor has been dependable with no false alerts. The only challenge was mounting. Due to the way our gate is configured, we couldn't install the sensor on the latch side. Instead, we had to mount it near where the gate attaches to the fence. It took a little trial and error to find the right placement so the sensor would consistently recognize when the gate was opened, but once we dialed it in, it worked reliably. For anyone wanting an easy, inexpensive way to monitor gates, doors, sheds, or other outdoor access points, this system delivers excellent value. Reliable alerts, simple setup, and a much friendlier price than many competing brands make this a solid buy.

I am extremely impressed with YoLink. I have purchased the Hub, several Contact Sensors that I use on gates and our mailbox, and an Outdoor Motion Sensor for our driveway. Setup was extremely easy—just scan the barcode on each device using the YoLink app. What has impressed me most is the range. Our Hub is located near the center of the house, yet it communicates reliably with sensors located hundreds of feet away outside. The connection has been very stable, and the system has worked exactly as I had hoped. I also appreciated receiving an email from YoLink after setting up my account that included information on their 24/7 support, which was a nice touch. Overall, I am very pleased with the system and highly recommend YoLink.

This sensor is part of a number of Yolink smart appliances I use. It performs perfectly, reliably, and installed relatively easily. The electronic part of installation is easy, as part of the Yolink suite of sensors. The mechanical part was relatively easy. I'm using it as a steel gate monitor, and it apparently is intended for wood gates and doors, so the included wood screws weren't used. In my case, to mount the unit I super-glued the magnet portion to the swinging gate and zip-tied the Hall-sensor portion to the static frame of the gate. It is AA battery operated, and batteries were provided. It has been in place for nearly a year and it has worked without missing an opening of the gate or alarming for a false opening the entire time. it maintains a history of openings and closings. An Open reminder can be set, so the user is notified if the gate remains open for a settable period of time. This feature is the primary reason I purchased the unit. After nine months the battery level shows as full. The signal intensity also is shown by the app, and it shows Strong (-59 dBm) in my case where the receiver is 25-30 ft away and inside the house. The receiver (hub) connects wirelessly to my AP. As with all the Yolink sensors, I have no complaints. The cost was reasonable for the quality, reliability, and satisfaction it provides.

Bought this and installed a couple of months ago. Easy setup and works great. Hub is inside house and sensors are outside on gates approximately 100’ in opposite directions. Easy integration with Alexa - announces open, close, and “still open” after 10 minutes. Definitely would buy again. Nice that it doesn’t need to run on my wifi.

I’m totally blind! Let’s start out with saying the wire magnetic switched is about 1 foot or so long. The magnet and switch both have screw holes for mounting. The package comes with screws and double sided tape. There is no screw holes in the box and electronics. So you would need to use some other way to attach the box. Really double sided tape for something that could be outside in the weather and maybe on wood? I don’t think so. But anyway. What I like! The batteries are very easy to get to and the sensor doesn’t come with them already in it. You have 2 lock down clasp to undo and then you lift up the top. On the bottom of the top is the QR code label that you need to scan to bring the sensor online to YoLink. The sensor takes 2 AA batteries. To bad other outside sensors that YoLink doesn’t have easy to replace batteries like this one. I don’t like the fact the box doesn’t have a screw mount. Now I wanted a way to have my old Magnetic driveway transmitter and receiver setup works with the Alexa service. Thought about it a lot and kicked around some ideas of how to do it. My STI-V34100/STI-V34150 system has a 12V output when it triggers. So knowing that needed a way to trigger some other device. Thought about using a electric magnet. But that pulls to much power. So thought about using the YoLink outdoor sensor being it has a wired connection for the magnetic switch for Open/Close status. Figured that would work. Needed a way to be able to tie that into the driveway receiver. So pick up a 12V relay that doesn’t require much power to be able to change the connection. So pick up the YoLink Outdoor sensor and the relay. Then I sat down and using my light detector and talking multi meter along with my talking cell phone was able to determine what wires whir what for the relay and guessing what was hot for it. Then wired up the power first to the relay to ensure it worked with the driveway receiver. Herd a click when the receiver was turned on. So that was good. Cut the magnet off the YoLink door sensor and touched the wires together to ensure the sensor said it was closed. Yep that worked. Then unplugged the relay and attached the YoLink wires to the Open side of the relay. Plugged the relay back into the receiver and triggered it! The YoLink sensor went from Open to closed as I wanted. Yea! That worked. Now created the routine for Alexa to say when the Outdoor sensor names (Driveway Monitor sensor) is closed! Then announce through all Echo’s in the house that there is a vehicle in the driveway! Tested again by triggering the transmitter and the Echo announced what I wanted. So with my own thoughts and ability to figure out things! I was able to make this work. This is in some way much better then the YoLink outdoor motion detector. Why! Is because this will not trigger off of people, pets or things like that. It will only work on vehicles. It works off of magnetics and detects the iron in the vehicle. Yes every now and then; You’ll will get a faulse reading! But not near as many as a motion sensor and also sun light doesn’t impact how it works at detecting vehicles. P.s. You could also use the YoLink water sensor 2 or 3 to do the same thing in place of the outdoor contact sensor. I used the contact sensor being I could feel the 2 wires side by side and on teh water leak sensor! It was a round wire and would be harder for me to strip the wires. I didn't have an 3.5MM male Mono jack with wires on the other end. If I had, I probably would have used the water leak sensor instead. Just some other options for people who may want to do something like I did above. After all, not like I can see someone in my driveway!

I've become a big fan of Yolink products, and this one has been no exception. Their app is sometimes unintuitive and puzzling, but once you figure out how it functions it's okay to deal with. Yolink products might be a little expensive, but to me they're TOTALLY worth it as the products are solidly built and you can feel the quality of them in your hand - unlike most things nowadays they don't feel like a piece of cheap plastic. I've outfitted my entire house with water shut-off valve, leak sensors, temp sensors, outlets, alarm siren, and contact sensors, and none of them have let me down yet. This contact sensor has been used on my front gate in the Las Vegas sun for about half a year now, as part of my security and entry notification system. The security system part will function even without an internet connection - a giant plus. Integrated with Alexa, (which was very easy to do), it's nice to have an announcement when someone opens the gate, but that can be done without Alexa anyway just by adding a small Yolink alarm speaker. The overall size of this contact sensor is large compared to others, but the ease of use of using AA batteries I didn't appreciate until I started using Yolink products - FAR better battery life and overall ease-of-use over short lived and expensive coin batteries. A Yolink hub is required, but it seems they practically give those away as they bundle them with other products. I've had to contact them twice for tech support, as I mentioned the app can be puzzling and I needed assistance setting up the whole security system and all the different components. They responded very quickly both times and addressed my issues without complications. No buyer's remorse at all - Yolink is a great company. (So far at least!)

My mailbox is about 154 feet away from my house. My mail delivery times vary, it can be anywhere from 3 pm -10 pm. I used to check it when I got home from work and found nothing, but I know I have mail due to the USPS Informed Delivery I signed up for. So I would need to keep checking the mailbox until either I got the mail or just went to bed and I would get the mail the following day. So I wanted something that would alert us when the mail was delivered. I did an internet search and I found this YoLink LoRa Smart Outdoor Contact Sensor. I read reviews and watched YouTube video reviews of it. As I was reading a review and saw that someone decided to go a slightly different route and went with the YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector. They placed the motion detector inside and on the back of the mailbox. I was going to follow because I liked the idea of the lack of any wires but then discovered the motion sensor does not work in cold weather (32 degrees is the lowest operating temperature and I live where it is colder during the winter months). So I went back to the idea of this, YoLink LoRa Smart Outdoor Contact Sensor. I bought the YoLink LoRa Smart Outdoor Contact Sensor with Hub. It was easy to set up. I downloaded the app first and created an account. Then I plugged in the hub and connected it to my router (via ethernet cable, it can be connected wirelessly but I like the wired connection, less chance of any issues), and then I added the contact sensor to the app. I tested the sensor first before installing it on the mailbox. When I was planning my installation on the mailbox, I saw that some installed the sensor inside the mailbox, but I did not want the sensor to get bumped by any mail or packages, so I decided to place the sensor on the outside. I also wanted to have easy access to the battery box. I wanted to easily remove the battery box from the mailbox, so I did not want to tape the box to the mailbox (underneath the mailbox). So I used the double-sided tape that came with the sensor and taped the battery box to an 11 lb round magnet (it takes 11 lbs of force to remove the magnet, the magnet does not weigh 11 lbs). With the magnet on the battery box, I can place the battery box anywhere on my metal mailbox and it is secure enough that it will not fall or detach itself. It is a solid connection. I placed the battery box underneath the mailbox where it is not too noticeable. I installed the sensors in the door area of the mailbox with double-sided tape after I wiped the area with rubbing alcohol for a clean surface. Once the sensor and box were installed, I then went into the app setting and set up the alerts. I wanted app alerts when the mailbox sensor was opened. At first, I did not get alerts, but then I realized I had to go into my phone app settings and give permission for the YoLink app to give me alerts. Once I did that, it was working great. I work in a different city and I will get notified via app alert that my mailbox has been opened. This system was easy to install and use. It is easy to add more sensors and devices. A hub can have more than 200+ devices connected to it, plenty if you want to add more devices for home security. The only critical thing I can say about this is this has an option to get text alerts if the the sensor is opened, but you only get so many texts a month and you will need to pay to subscribe to get more text alerts. But with the app alerts, it is limitless and it alerts me. What else can you ask for? You can get email alerts as well, but the app alerts work great for my needs.

Needed a solution to add outdoor sensors for some farm gates that are not visible. Added these to the YoLink app, then presented to home assistant, then via that presented that to Apple HomeKit. I get notifications on my iPhone , and set up automation to pop up camera feed when the gate opens. The range is great, one gate is 300 feet from the hub and still works like it's 1 foot away. Surprised to find that the Hub connects to wifi or wired which is a great plus, as I prefer wired for backend infrastructure. Sensor uses the basic aa battery box with cookie jar like plastic latches. Think battery operated fairy lights or Christmas lights. I am concerned about its durability in the summer, we will see as it gets very hot where I live and these are black plastic. So far the product does exactly what it's supposed to. A simple contact closure that is weather proof that uses regular ol batteries. Also discovered you can use a larger stronger magnet for a bigger gap.

J’ai installé ce capteur sur une porte de jardin en bois. Au départ, je trouvais l’installation un peu plus compliquée que celle de mon capteur YoLink pour porte de garage, qui est très simple à poser, mais finalement ce n’était vraiment pas difficile. Le point important est surtout de prendre le temps de bien aligner les deux parties du capteur. Ma porte de jardin n’est pas une porte de maison ou de garage qui se verrouille toujours exactement dans la même position. Comme elle est en bois, elle peut parfois se retrouver légèrement décalée lorsqu’on la ferme. Je pensais donc que je risquais d’obtenir occasionnellement un mauvais état ouvert/fermé, mais jusqu’à maintenant le capteur est demeuré fiable. Je l’ai installé à l’extérieur peu après l’avoir reçu en avril. Il est un peu protégé par du cèdre au-dessus, mais demeure essentiellement à l’extérieur. J’avais certaines réserves sur sa résistance aux intempéries et, après environ quatre mois, il est toujours fidèle au poste. Il n’a toutefois pas encore vécu un hiver québécois, alors je ne peux pas encore me prononcer sur sa durabilité à très long terme dans ces conditions. Comme avec mes autres appareils YoLink, je peux vérifier l’état de la porte et être avertie si elle reste ouverte. Je n’ai pas encore eu à changer la pile. Je l’ai également intégré à Home Assistant et à l’application Domicile, ce qui me permet de recevoir les changements d’état sur ma montre ou dans mes écouteurs. Cette intégration demande évidemment une configuration domotique supplémentaire et n’est pas nécessaire au fonctionnement du capteur lui-même. Jusqu’à maintenant, c’est exactement ce que je voulais : un capteur extérieur simple et fiable qui me permet de savoir si ma porte de jardin est bien fermée.

Parfait

Good simple tech and easy to setup. When the outdoor contact sensor contacts are broken the alert to the app is immediate. If buying the sensor for security reasons a limitation worth noting is if the sensor goes offline (e.g. batteries are removed or other tampering) it takes over 12 hours for the hub to notify you that the device is offline due to polling intervals). A model with tamper alerting has been suggested.

Easy to setup

App laden, registrieren, Hub und Kontaktsensor per QR-Code einbinden. Dauert keine 5 Minuten.