I purchased a dashcam with a rear camera intending to install it myself, but I couldn't figure out how to get power to it, so it's been in storage. It's been about two years. It's unused, but I haven't been able to confirm that it works because I couldn't install it. Please be aware of this beforehand. I would appreciate it if you could purchase it with the understanding that it is a junk item. I'd like to pass it on to someone who knows about cars, as it would be a waste to just throw it away.