tolviviov Home Alarm System(2nd Gen), 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, Door/Window Sensors, Remotes, Work with Alexa, for House Apartment Office

These sensors are a great addition to my home security and make me feel a lot better while I’m at home and away. It immediately alerts if it’s triggered and I’ve tested it numerous times and it works well.

At first impression I was really excited with these sensors. The included instruction booklet seemed straightforward and the app downloaded easily. In fact when I added my gateway unit all four sensors that came with the unit auto populated. Too easy! Unfortunately, it was. I was about to install the sensors on my doors when I thought I'd try them out. I armed them and then separated the magnetic counterparts. They blared a siren. Great. They work! So I disarmed them and went to install. The second I moved the magnetic counterparts away from each other the alarm blasted. Tried all the units and all the same. So I thought maybe there was an issue since they all auto populated and weren't added by me individually. I deleted all sensors and started adding them back. Three added back no problem. The fourth, the entryway sensor with delay feature, will not add back. Tried several times. No luck. So thought I'd test the three that were added back. Unfortunately the same issue. Even in disarmed mode all sensors were active, even when the app specifically shows they should not be armed when in disarmed mode. I suppose I could use them and just manually switch them on and off each time via the button on the sensor, but that seems to defeat the point of having them linked to the app and having one cohesive alarm unit. And I could easily see forgetting to turn one off and opening the door. These won't be used in my house.

Para ventanas

This product was easy to install and affordable. It preformed exactly as described. Good purchase for the price point.

Wow, this is a really great alarm system considering it’s under 50$. The user manual is a bit hard to follow but it got the job done, took me a little less than an hour to get all sensors set up. The app is very simple to use. The alarm system itself is great, I love that it’s customizable. There is a bunch of different alarm sounds that you can set, and you can adjust the volume. It also comes with 2 little remotes so that you can arm and disarm without the app, for convenience. You can set the system on auto mode if you like, which can set it at specific times. I prefer to do mine manually for extra comfort that it got armed. The adhesive is great they stick perfectly on my apartment doors and windows. I am a bit concerned about moving them at all - I don’t think the adhesive would stick twice in the event of a dead battery or something. Overall great little home alarm system, apartment approved! Sensors come already paired and setup is easier than you would expect. 5/5 stars for me!