Smart Siren Alarm, Wireless Home Security Alarm with 110 dB Loud Audible Alerts, Remote Control, Compatible with Alexa, Google, Home Assistant, IFTTT - Hub Required

Easy to connect and works very well! I needed something that would give an audible alarm for in the middle of the night or if I’m unable to let my family know I received an alert. This works perfect and is loud enough to alert anyone at home there is an issue.

Loud. Perfect.

I’m totally blind! The first thing I noticed about this when I took it out of the box. I noticed a switch on the left side of it and that it had a screw hole on the back to mount it on a wall. I next felt around on the back and found the battery cover. I wondered what the slide switch was for being it has 4 point altogether. So I put 2 AA batteries in it and nothing happened. So I slide the switch up one spot and the siren sounded. I slid it up another spot and the siren got louder! And the top spot is the loudest setting. I really like that. Makes it easy for a totally blind person to be able to set the volume without having to guess how to set the volume.I also noticed that the Micro USB port is on the left side as well. My own thinking is I think that the port really should have been on the bottom. That away when it is put on a wall, the cable comes out the bottom and not the left side.On the front of the unit is a button in the middle. This button looks to manually start or stop the siren.Took the batteries back out of it and then scanned the QR code on the siren and plugged it into USB power and the unit came online to the hub. Then I put the batteries back in and plugged it back into USB power.The rest of the stuff as far as I can tell, needs to be done from within the App. Looks like you can set the siren to sound anyware from 10 seconds to never shut off.You can also control the siren with Alexa if you have your YoLink account connected up to Alexa. Alexa turn on Siren. Alexa turn off siren. You can also use it in Alexa Routines as well.The YoLink App. As far as automation needs improvement for a totally blind person to use that function of the App. There are unlabeled button in the screen that make it so a totally blind person trying to setup automation for the siren to have to do it by trial and error. But I did get it done. I currently have it setup to turn on the siren when the motion detector that is in the mailbox triggers. It is responcive when motion is detected. It triggers about 3 seconds before the Alexa routine announces that the mailbox door is open!

YoSmart technical support has been AMAZING to deal with. After reading my review, they've been proactively emailing me and working on a fix, which works for one alarm. Now i want it to work for two. I'm upgrading this to 4 stars and will give them a fifth when the last issue is resolved! Way to go, YoSmart.Like all YoSmart products, this installs flawlessly and works like a champ! Having said that, however, I am finding this difficult to work in my scenario. If there is a way to make this work, I'll upgrade my rating.Here is the scenario:I have a yolink siren, water sensor, and door sensor.I want the water sensor to sound the siren, always, when it detects waterI want the door sensor sound the alarm only when I am out or sleeping. Not when I'm home.Here is the issue. YoSmart automation is very limiting. It does let me enable or disable the siren based on "home/out/sleep/wake", but it disables the entire siren. I don't want to disable the entire siren, just the doors.You'd think this is a pretty simple use case but for some reason I can't make it work. Sure, I can use a schedule but that's not what I want. I want to be able to disable the door alarms when I'm home and I can't seem to make that work. Perhaps I can use an Alexa or IFTTT automation to accomplish this, but I would really like to keep all this functionality in one place....

After several incidents of main drain clogging and having to deal with the after effects of debris backing up into my basement, and worst of all, not knowing about it, I stumbled upon the YoLink products. I installed water leak sensors in key areas of the basement (the laundry room, next to a boiler, water heater and basement bathroom). The sensors are equipped with several contact points and as soon as a drop of liquid touches them, sends an instantaneous notification to my e-mail, and most importantly, my phone, so no matter where I am, I’m aware of an issue that needs my attention.The app is incredibly well thought out and intuitive. It took minutes to set up and get the entire system running flawlessly. The signal strength of the sensors from all the way in the full basement is incredibly strong.I also bought two door sensors I wanted to monitor, and a very load siren connected to the system. All work flawlessly with instantaneous notifications.I did have a question regarding the app, and tech support responded to my e-mail within an hour on Saturday night.If I could give YoLink 10 stars, I would.Buy their products, you’ll be very happy you did.

If, like me, you've purchased YoLink water "Sensor 1" type water leak detectors, you know that they do not have any type of internal audio alert. As a result, if a sensor goes into alarm when you are away from your phone (or away from home), nobody in the house is likely to be aware of the leak, which completely negates their functionality. This siren / alarm will make a loud enough noise so that anyone in the home will be alerted to the potential leak. This product is the missing piece of the YoLink puzzle, which makes for an excellent alerting system once added.

All it is is a speaker that produces single alarm tone and flashes LEDs. It cannot tell you which sensors are actually triggered and where, which sucks if you don't want to always rely on smartphone or Google/Amazon speakers.

I ordered this too complete the system too alert me with a loud alert me of a water leak in case my iPhone is off or asleep. Also easy to add to the App.