Review on 🚨 Mengshen Wireless Vibration Alarm with Remote Control - 110db Super Loud, Ideal for Bicycle, Bike, Motorcycle, Car, Vehicles, Door & Window Anti-Theft Security by David Lesperance

Disappointed with what I wanted it for. Kids around me won't stop touching and scratching my car. I was hoping that if they crashed their bikes or bodies into my car it would work. NO That's not possible and with the highest sensitivity. I was also able to get in the car and get in and close the door before it worked. This is not good because the decimals are very loud and it was deafening to turn them off. My mistake I forgot before I got in the car but you might think it worked when I opened the door or at least when I was sitting NO. It's very easy to use. You put two batteries in and add a quick guide on how to adjust the sensitivity with the remote control. I leave it in my car because it has a red flashing light, maybe it will help avoid the thief. I've had it for a few months now and the batteries are still going strong.