Wireless Back-Up Warning Alarm

I like them very well I put one on each of my family vehicles and they work very well and at affordabil price.

they are the greatest. bought six put two on my t&c wheelchair mini van. always park next to store entrance so people walk right behind me even when I'm looking, can't see everyone. Beeep-eep, beep-eeeep the pair sound get people to look for this price the lowest I've seen.

The one and only problem with this item is the you can not park it with the back of your car facing the sun. It will just keep beeping from the reflection of the sun. But it does work wonderful this is my second one. I just sold my truck and I had to get another one for the new car.

The auto parts store at Toyota wants $15 a piece for the exact same item. Just like the one reviewer said the only downside is that you cannot park your car facing towards the sun or else it will beep constantly. Other than that, the device works great especially if you have a Toyota Prius which is silent!

GREAT SAFTY ITEM! HAS WARNED MANY INDIVIDUALS WHEN BACKING UP. I HAVE USED THIS ITEM FOR SEVERAL YEARS ON ALL MY AUTOS. I USED TO BUY THIS ITEM WHEN WALMART SOLD THEM. BUT NOT ANYMORE. I WILL CONTINUE TO BUY FROM YOUR COMPANY.

I bought 2 of these for 2 different cars. Make sure your reverse light plastic cover is flat or close to being flat. It works on our Toyota prius. It doesnt work on our Ford fiesta. The reverse light plastic cover is angled fairly well on the fiesta. This item does work on the right reverse light. Will another car backing up behind you, say in a parking lot, hear it? Probably not. Will people walking behind or near the back of your vehicle hear it? YES..... I bought 2 and one is louder then the other. Hold it up to your reverse light before you stick it on. It sticks very well.

Put it in your desk drawer facing up and when someone opens the drawer the beeper will go off alerting you of someone being in you desk. On my desk the middle top drawer when pushed shut all the way will lock the other drawers so it will be secure, then when middle drawer is opened beeper goes off and you will know it, and possibly scare them enough to make them close the desk drawer and leave it alone

2nd time purchasing ordered 2 works perfectly and gets people attention with 2 would buy again

Easy to install but not loud enough.

Wish it made a louder sound glad it is wireless may order more thanks

Easy to install and it’s loud enough for people behind you to hear.

So far, it has stuck on for a few thousand miles and a week and a half of Florida weather. Still sticking and beeping when required.

Apparently doesn’t work on all cars and doesn’t last forever but it’s an inexpensive way of having this added tool for safety. Thank you

I've been using these for 20 years on various cars including two hybrids. I bought one for my new Tesla and it doesn't work at all. I contacted AutoBarn and they informed me that they don't work with LEDs. They offered to let me return them, but I can use them on another car. So, Chech before you buy.

I have been wanting a backup alarm for my Prius Prime. But accessing the backup up light wiring is a hassle so this was a perfect solution. So far everything works as described. Only concern is how it will hold up through car washing.

Great Product will buy again.

I looked at many backup warning signals before I came across this item. Easy installation and, it works as advertised. Plus you can't beat the price. If I have one complaint it would be that it could easily be mailed in an envelope which would save on costs and trash.