Usa Inc (Set of 2) Smart Parking LED Garage Flashing Warning Stop Sign - Bumper Sensor,Red

I bought these to help teach my son to parallel park. Serves its purpose although they don't stand straight up, they lean a little, but you can reinforce it with tape. They blink if you hit the pole. Easy to assemble. Glad I found these.

Exactly what’s needed if you don’t want the garage door to come down on your car.Barely tap the pole and it flashes every time.

Got these for our garage, obviously. It comes in two small boxes as the poles need to be assembled. It has a somewhat cheap feel to it as you has to grab it from the base or bottom pole to change placement. You could just super glue the spots where the poles attach and call it a day. There's also a flex to it while it stands up. It doesn't stand straight up as picture which makes sense as it is too heavy with the stop sign. What I do is have it flex towards the cars so there's a little room when tapped. Also, depending on the height of your bumper and your approach speed, you can tip it over. Just cr3ap slowing if your bumper is low. I do park backwards so the bumper is higher and I've never tipped it that way.

I put one of these next to the post supporting our carport. You have to make a sharp turn from the alley to get in, and we've sideswiped the post with the front bumper. So we positioned it a few inches in, and we can tell if we get too close. Didn't need to bother activating the batteries, since it's easy to see if the stop sign wiggles. One thing: the wind blew it over a couple of times until I rigged a string from the sign to the post.

The stop sign is supposed to flash momentarily when the upright bar that it sits on gets bumped into. It does flash for a few seconds, but that capability dissipates after a few days. The batteries were either old, weak, or both.I'm not 100% convinced that a painted plastic bumper repeated tapping the metal rod isn't going to have some long term effect on the bumper. I ended up wrapping a strip of foam around the sign rod where the bumper makes contact. Looks like crap, but it works - probably better. It'd be nice if the batteries were easier to find and replace, and even better if they lasted longer, but the stop sign still wiggles enough to tell when to stop.

These are great for my kids just learning to drive. We take it with us to a huge parking lot to practice & the driveway so the fence doesn't get hit. Have had them for about 2 months and the flashing lights in the sign are starting to die to but we will continue to use them!

I bought this product years back and worked just fine. So different house different garage and I wanted to get two and they c ame fast. I assembled correctly and pulled the plastic out from the battery compartment as requested. There were n o batteries in the box so I assumed they were already screwed into the stop sign. I think its dead batteries. Hesistating to return if they can send batteries to me for both lights as I bought two.

These are genius! They both worked perfectly right out of the box. The real indicator of when to stop is when you see them sway after making contact. But the flashing LED lights are a fun bonus!Update: Years later and I still think these are genius. The reviewers who think they are too flimsy are either screeching to a stop too quickly, or they want to get dents in their bumper from a rigid post. These are perfect - they move when you only slightly tap them so you know exactly when to stop, with no damage to your car. The base is heavy enough to keep them in place if you don’t slam into them. After I determined where I wanted them, I drew a circle around the base with a black marker on the garage floor so I can easily check to see if they’ve moved, and so I can put them back in the right spot if I need to move them out of the way temporarily.

Cumplen muy bien su función, 100% recomendado

These have worked perfectly for parking in our very tight double garage. Easy to line up and has a spring to alert me when I touch it plus the flashing stop sign is a good alert as well.

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Poor resistance but great for small parking garages

Easy to assemble & install. Vertical stem could be a bit stronger. However, works well in application.