UHPPOTE75dB Mechanical Buzzer Sounder with Leads 12VDC Continuous Beep for Access Control and Buzz-in Systems (Pack of 5)

Made the right tone I wanted for a horn on my sons ride-on vehicle. Sounds similar to the older clothes dryers when the cycle finished. Was not too loud either so worked perfect.

Update 08/04/2020One of the buzzer has gone poof in about two months.. i hope its a fluke and last more than a month. So one star taken off. Ill definitely update if it happens again.Only one buzzer is loud enough for my purpose. Hopefully they last

These are perfect as a milder horn on my golf cart that I use to cruise my neighborhood/town. I already have a horn in my golf cart, but it's literally like a car horn and scares pedestrians/cyclists rather than courteously notifying them that I'm overtaking them. This is half the decibels, but sounds very similar. Not sure how well it will hold up being a little exposed to the elements, but I have 4 backups that I can easily switch out if it does fail.

Used on Access Control for a Door Buzzer! Put in a Conduit gang box! They are loud enough to be muffled a bit.

This little unit makes a buzzing sound, which is just what I was looking for. I used it as part of a turn signal installation for an old car that wasn’t originally equipped with them. It works great.

I think 2 out of 5 tries to work but only lasted two beeps

This is a very good buzzer. It is loud enough for me to use as an ignition alarm on a tractor. There was a noticeable difference in the tone between them, but all were pleasing. I checked all five buzzers and they worked. The frequency is not like another one I bought which was like a warbling siren. It was too loud and very annoying. I promptly returned that one.Very fast shipping.

work great AAAa