Customer Ratings & Reviews

Great Product

Very simple to install and hook up works very well

great value

VERY GOOD PRODUCT,IT IS STRONG AND DURABLE

TANKS VERY MUCH.

Good price

I recommend this product because it has a good price &' high pitch sound &' that's what I need in a back off alarm .

Great backup alarm

I purchased the Magnadyne backup beeper to replace a failed (different brand) unit on my pickup truck. It works great and had lots of
mounting options for an easy installation. I look forward to long service
from this quality built alarm.

back up siren

Works awesome. I am getting ready to buy another one.

Universal Backup Warning Alarm w/ 107dB Output

Easy installation, and durable. I am very pleased with this product and the prompt delivery. A++ highly recommend.

works great

The alarm is loud enough to be heard over the sounds of big machinery and appears to be capable of use in harsh conditions.

So far so great!

I received this alarm in record time and am very happy with the decibel level. Time will tell if it lasts!

Great Product

We just purchased two more. Originally, we purchased two for our company vehicles. They work great and are loud and clear. The original product did not come with any installation instructions, so I had to Google that, but the product is great.

By Mike on May 12, 2016 Verified purchase

Backup Alarm Review

I purchased several of these at the same time. They all arrived very quickly and in perfect working order. They were easy and straight forward to install. I ordered the 107db ones and wow are they loud!!! No mistaking when I am backing up! People stop! As a professional contractor it provides safety and peace of mind for me when I am backing out of a blind spot. Great product, easy to use, reliable, and fast shipping if you order it over the internet. What else can I say? You won't be dissapionted...