Door Window Alarm with APP Alerts - 5 Pack - with delay Alarm Sensor, Instant Alarm sensors, Wireless WiFi Window and Door Alarms for Home Security, Kids Safety, and More, by tolviviov

tolviviov home alarm system (3rd gen) door/window sensor alarm, when someone illegally open our door or window and enter our house or apartment, this tolviviov smart door sensor will make 120dB loud alarm to stop the thief, successfully scare away thieves, protect our property from damage and keep our family healthy, with the agshome app in the app store or scan the QR code to download the agshome app, with the help of remote control tolviviov wireless home alarm system anywhere, anytime via smartphone, when I'm traveling even far away, you still feel calm and comfortable with this tool installed at home or apartment, over all I have no complaints for this product, I like it.

I get what I paid for I guess. The Bluetooth pairing doesn't work. Amazon offer return for refund but I already opened up half of the product and stick it on the doors and walls just to find out the Bluetooth pairing doesn't work nor the wifi connection. One of the alarm defects and making weird/small sounds. The manual comes with multiple products that i have to waste time reading thru every pages to get to my product.I have very hard time reading the small manual book. What a waste of money. Now I'm left with 3 alarm that have to be manually turned on/off instead of wireless.

My daughter started sleepwalking about a month ago. We were worried that she would walk out one of our doors. We bought these for peace of mind and I can finally sleep without worrying! The alarm on the doors is loud enough to wake us upstairs and I set the alert on my phone to sound even when in sleep mode. They were easy to install and to link to both of our phones!

I've had this system connected for a couple of months now. It took a bit to get it connected to my wifi, but once that was done its worked great! Provides a physical alarm to ward of intruder or burglar while also alerting me on my phone.

The plug in device did not work with my phone. In the picture there's a black item, which I didn't receive 📲.

Having this my only con is that I cannot get the on and off to be controlled remotely from my phone. However I live in one bedroom apartment with windows in all rooms and two doors. I added this onto all of them. All are left on and before opening/closing I simply turn whatever one I'm opening and closing manually on/off with a flick of the switch thats already on whatever door/window I am opening. Super easy to install super easy to use. I used some wall stickers to line up a few of mine to the frame of the door/window. I've had this for over a year now and its helped me sleep at night so much better. In addition I recommend this device and some security stickers for door/windows.

Would definitely recommend since I have used it while I travel abroad. I have it connected to a backup power supply so that it stays on and connected if there was a power outage. It is very durable too, and the sound is very loud!

The hub doesnt control any of the alarms, at least with what i got, so if you want to turn them off via disarm, it simply doesnt work. You need to manually turn them off if you want to disarm them. False advertising. I spent hours and hours truing to get it to work to no avail. Good on you if you can get it working, but im certainly not foreign to electronics, and i still couldnt get it to work. Returned.