QWORK Fire Alarm, 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor

Works well if you know how to wire it. I had to hire out.

Perfect for my boys firetruck room. They definitely add a special touch to the theme. Seems to be made pretty well. No issues and it'd been a few months

Purchased for a client. They seem to do the job. Unsure of longevity, but customer was happy.

This doesn't work alone. You also need a 12 volt adapter to make it work. It should say this somewhere. It's just for my son to play with. But it should be stated somewhere. This by itself is a waste of money.

The alarm needs 3 nine volt batteries to sound if 1 it clicks if 2 it clicks so on the 3 battery’s it sounds good

Speaker went out fairly quickly. We used these in our man cave/barn for my sone to pull fire alarm pull stations. While we weren’t super sad the speaker stooped working, he was.

The media could not be loaded. I got this for my wife’s daycare and it works great. It is very loud. Price was definitely in range. Had no problems or issues installing it. I definitely recommend it to anyone that needs a fire alarm in their facility.

The media could not be loaded. Replaced 6 cease-fire alarms/buzzer/lights at our local shooting range with these. They were easy to install and work great. If anything they are louder than the original alarms we had in place (many of which had quit working over the past year).All the LED lights worked great as well. Can hear the cease fire alarms clearly 300 yards down range.