Header banner
Revain logoHome Page
πŸ”” wolo ba-550 intelligent alarm back-up alarm: your ultimate black safety companion logo

πŸ”” Wolo BA-550 Intelligent Alarm Back-Up Alarm: Your Ultimate Black Safety Companion Review

5

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.2
πŸ”’ Anti-Theft, πŸš— Interior Car Accessories

View on AmazonView on Π―M

Media

(1)
img 1 attached to πŸ”” Wolo BA-550 Intelligent Alarm Back-Up Alarm: Your Ultimate Black Safety Companion

Description of πŸ”” Wolo BA-550 Intelligent Alarm Back-Up Alarm: Your Ultimate Black Safety Companion

Produces a powerful 112 decibel alerting sound. Automatically adjusts to a voltage range of 12-48 volt vehicles. The electronics are sealed in rock hard epoxy for protection against dust, vibration and moisture. The reinforced plastic housing has been designed for easy and secure mounting. Designed for heavy-duty commercial industrial applications.

Reviews

Global ratings 5
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

WOW. it's loud!: Interior accessories

Installation was easy, finding the right wires was a snap with a multimeter. easy to mount under the truck frame. This alarm is loud and clear. You will know that you are supporting us with this. Great find.

Pros
  • Excellent overall performance
Cons
  • I won't say anything

Revainrating 5 out of 5

Installed, it works super loud, there are instructions and even hardware

Wow! I installed it and it was very noisy, it had instructions and even hardware, I bought it before, a different model and from a different seller here, it came with nothing, it didn't even last a year; So far I am very satisfied with this item.

Pros
  • A lot of positive emotions
Cons
  • Reliability

Revainrating 1 out of 5

Bought 3, one broke down in less than a week.

Bought 3 pieces, installed. I had an outage within a week. The second started failing about a month later. The third, already showing signs of corrosion, was removed. I threw away all 3 and will never use the brand/model again. What a waste of money and time.

Pros
  • New
Cons
  • Other Other

Revainrating 5 out of 5

Twice as loud as standard Peterbilt alarm

You may need to mount it differently or have a welder build a new workstand for it as it's not universal. Otherwise it works great. It is much louder than the original and can be heard by everyone at the truck stop, construction site and asphalt plant. Good purchase, no problems with it for a few months.

Pros
  • Decent performance
Cons
  • Not as thick as other picks

Revainrating 5 out of 5

Better than the last!

I bought this Wolo for my old 3/4 ton Chevy Duramax diesel truck (which doesn't have a backup camera) as the last Wolo stopped working after about a year . I liked the last Wolo because it was super LOUD and immediately stopped anyone from following my truck while I was reversing. However, it had to be installed in a truly weather-protected location. I thought I accomplished that since I installed it behind the spare tire. This one is loud but a little quieter than my 1st Wolo. It's also about…

Pros
  • High marks for support and durability from testers
Cons
  • So so