Sensor de puerta WiFi inteligente: sensor de ventana inalámbrico con alerta de notificación de aplicaciones, sensor de contacto abierto de puerta

Funciona muy bien justo lo que necesitaba

I'm giving us three stars because the first one was damaged I exchanged it for another one and the second set one of them works really good the other one doesn't have a great antenna, less than 12 ft away from the router with no electrical interference in between and keeps dropping connection only works once in awhile I'm going to take a move it to some other place but I'm likely going to buy another one for my office door.

Easy to install and the 'Smart Life" app works well. The app tells you every time the door is opened or closed. A notification will be sent to your phone every time. You can shut that off if you want. A Blue LED light comes on on the sensor every time it sends a signal to your phone app, if the blue light doesn't come on it may need new batteries. In my pictures it has one where the 2 pieces are close together( simulating a shut door) so the light is off, then I move one piece about an inch away ( simulating an open door) and the blue light comes on, it only comes on for a second then goes out. That's how you know it's working, if it doesn't replace the two AAA batteries, the piece with the two AAA batteries comes apart with minimal trouble so that should be no big deal. Watch my video …

The sensor is fine except I can’t get it on the network so it’s no good to me. I have the sensors in my doors so I can’t send it back.

Easy setup and works right away. App alerts are quick, and it integrates well with Alexa/Google. Great for basic home security without spending a fortune.

I really like using these inexpensive sensor alert switches on our gates and mailbox. Our mailman has a wide range of times that he shows up each day so when he opens the top of the outside mailbox I get a *DING* on my phone so I don't have to check over and over to see if anything has come in. These also work great on dog doors and on an outside shed to alert us when the racoons drop by to scrounge around.The app is easy to set up and both sensors have a nice, solid feel to them. I'm using them inside and outside (not in the direct rain) and both of them look like they're going to last a long time.Recommended.

In theory, this product is fine - it does what it's supposed to do... kind of. But the execution is all off.The good: you open/close the door, it notifies you on the app via a push notification.The bad: you'll get a notification sometime between 2 seconds and 30 MINUTES after the door is opened.I purchased this so that, as someone who lives alone, I would be alerted if someone enters the front door while I am not paying attention, or so that I could walk my dog around the building without having to lock the door. A notification 30 minutes (not exaggerating here - literally 30) after the door is used is pointless to me. It's actively unhelpful if, after I've come in for the night, gotten ready for bed, and am just starting to drift off, THE NOTIFICATION FINALLY COMES IN AND WAKES ME …

Pros: I recently got to test if this would work from a whole other state which I was worried about and the alert response time not only worked but was on time! There are times it gets a little delayed or the time and dates don’t match the alerts but I find that I just have to open the app every once in a while to get it synced up and working perfectly again. I haven’t figured out how to add it to my Apple Home app but for my needs it doesn’t really matter. It says you have to scan the barcode to do that but that isn’t working for me but honestly I haven’t given it much effort. I set it up without having to read the instructions cause it was so simple. The alarm only works if you have your phone ringer on, which mine is always off but the notification on silent is enough for my needs. The …