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

The alarm is easy to set up. It has three volume settings: loud, loudest, and hearing damage!! To silence the alarm there's a big button on the front or you can use the app from your phone. This alarm is especially useful for anyone in your home- for us it's an essential addition because we don't always have our phones nearby.

I have a hotel that has been closed for almost a year due to Covid. Trying to keep unauthorized people off of the hotel grounds have been a challenge. The YoLink product line has been a great tool to ensure that my staff notices when someone enters the property.

I have numerous motion sensors around the property as well as a few sirens. My use of the siren is to manually activate it (through the app) when and unauthorized person enters the property to hopefully have them turn around and leave the property without having a staff member have to go out and confront them. It works perfectly! The auto-alarm function works perfectly but there are too many activations from authorized people that it became too annoying to have it activate on its' own.

This is an indoor product that I am using outdoors (out of weather elements) so there are a few issues that I have to deal with that are not the fault of the product. The batteries are not to operate the product, they are only a back-up if the power goes off. I have them areas that there is no power source so i have to change the batteries every 3 or 4 days.

This is a great product!

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.

The product is of very good quality, and seems to be very reliable. Would have given 5 stars but the support is not good. If you have to contact tech support you're probably gonna encounter problems getting answers. I had issues like getting partial answers, to nobody ever responding to my questions, to a rep stopping me messaging me halfway through the setup process. It was very, very aggravating

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.

The siren connects and performs very well. Sound quality is low to mid quality. Why the 3-star review? Well, it looks like a prototype rather than a finished product. It uses Micro USB Micro. This is 2025, NOTHING should come with Micro USB. Why does this matter you ask? It is hard to find good cables that are shorter or right angled in white. For USB-C (today's standard), these cables are easy to find. Many devices today have neat mounts that hide the cables. Look up mounts for Nest Mini, EERO, Echo Dot, Blink Sync Module etc. They all have mounts that either completely hide the cables or greatly diminish the cable profile. There are a couple mounts that I think would ALMOST work for this. However, the cables that come with them are…you guessed it, USB-C. This device has a huge USB wall adapter that the USB cable plugs into in a way that has a big profile (not flat or 90 degree) and a long cable. It is an absolute eye sore. Yolink should develop and sell or ask a third party to develop and sell a clean wall mount for this.
Overall, performance is fine. Aesthetics and finish are not quite there.