When i tried this product, I was amazed at how easy IT was to install. The picture is very clear even in the rain, thanks to its waterproof design .It's a great addition to any car, especially for those who need a reliable reversing security system. The only downside is that it doesn't cover a wide angle, but that's not a deal-breaker. Overall, Tangxi Universal Waterproof Reversing Security is an excellent investment for car electronics enthusiasts who value safety..See full review