WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov

An excellent purchase! This door alarm exceeded all my expectations. It's affordable, easy to install, and extremely effective. Within minutes, I had it working at both the front and back entrances.The sound is loud and deterrent, ideal for alerting anyone who tries to open a door without authorization. It gives me great peace of mind knowing I have an extra layer of security without having spent a fortune.Perfect for apartments, houses, and even for traveling. For the price, I honestly didn't expect much, but it has been one of the best investments for my home security

My neighborhood has had a few break-ins and carthefts, so I thought maybe I should just add some extra security. Especially, I have an elderly mom. That's home all the time . I'm very impressed with the alarm quality. It was very easy to set up.I had no issues . I think it's important to just make sure you use a 2.4 g.H z network. I place the sensors wherever I think would be an easy access for robbers that I would like extra protection at. Also one in my back door and one in the front door. Also, it was very easy to set up the app. I already had the app so that made it easier. I shared the app with my husband and my kids. That way, if anything they're always on their phone, they can see it just alerts you, the alarm has been tripped. You can also disable and arm within the app.There is about eight tones to choose from, and you can raise the volume to very loud.I also like that. You can add a lot of accessories. Cause I saw they have a motion detection accessory, but I don't need that right now. I did end up ordering the keypad. So when someone comes through the front door they just press the code, and just like a regular alarm. But of course, the best part is that it alerts you on the phone.So no matter where you are, you'll know and then I have cameras that I can check if I see anything tripped off.I definitely love this.This is great and saves me a lot of money.

The media could not be loaded. It's meeting my expectations so far. The instructions are pretty straight forward and they make the whole set up process pretty stupid proof. It's actually kinda clever how they get each sensor to sync to your app.It's exactly how loud I thought it would be though the speaker sounds cheap but it is very loud. If an exterior door is open and you have close neighbors they'll hear it.I get a notification on my phone immediately without any delay when a sensor is tripped.You can mount the sensors at an angle and about an inch from each other without any issues so they don't have to be dead on depending on what you're working with.The range reaches my detached garage. Which from the speaker is probably 80 feet away at least.Yes, it only runs off 2.4g wifi but that shouldn't be an issue. If for some reason you don't have a dual frequency router LifeAlert might be a better option for ya.Only concern is how long the batteries will last.Overall it's a good option for the cost. 4/5⭐ because the speaker sounds chinsy and though you can label each sensor it takes a bit of trial and error to figure out which one is which to label in the first place.If in a year or so the batteries are still going strong I'd consider bumping it up to 5 stars.

I'm very happy with this system. It came with everything I needed, and I installed it in less than 30 minutes. The best part is there are no monthly fees. I get notifications on my phone if a door or window is opened. Ideal for tthose of us who want hassle-free security. "After comparing several options, I chose Tolviviov because of its price and features. I was surprised by how comprehensive it is: door and window sensors, app control, and Alexa compatibility. It works perfectly, even when I'm away from home."

I bought this for my elderly mother who lives alone out in the country, and has never had an alarm system. Recently, they ran into some trouble in the neighborhood, so I didn't want to wait and have installation done by a professional company with hard wiring and all that drama, so I immediately came to Amazon and searched.Of all the other alarm systems, this is the one that I found to be the most reliable, and after reading reviews, I noticed the compliments on the compatibility with wi-fi, the connectivity, and the loudness.It comes with five window sensors, or really two door sensors and three window sensors, easily installed, the main unit can sit pretty much anywhere you don't have to put it on the wall if you don't want to but you can. It comes with two key fobs to disarm and arm, you can also monitor from your phone from anywhere, so this is more like a true security system than one would expect to get for such a low price.I also got her a video doorbell in addition to this unit, so she is all set.My brother was able to get it up and running in less than 20 minutes, and their Wi-Fi is compatible with it I believe it's 2.4 gh that you should have, which should not be a problem for most people.This is perfect for a small apartment, I would not recommend for a huge home because although it is loud, it is a portable alarm system pretty much. You can literally put this thing in your car to ward off intruders. Cannot beat the value for the money, and it does exactly what it needs to do.

Awesome system relative to its price! It does everything it claims to. Very easy to setup and use. And I love not having to purchase a subscription. Only downside would be it’s a little clunky adding sensors to it, as it’s a little hard to identify which accessory you’re adding within the application, but through a little process of elimination you can get it.