Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: How does this device work and how do you hook it up? I want it for my classic 1989 BMW that is my new daily but doesn't have modern hookups.
Document: So seeing that it does record OK, the screen and all other buttons work fine, I kept it and took the credit.I did get the unit to work like new and all is working right, in English and the spongy button worked itself out after a few days.Recorded video is good when you view it on a computer screen. The monitor is very small and hard to view when driving, which safety wise is good, shouldn't be watching it anyway when driving.
The camera works okay however it only has 720 capacity rather than 1080 as advertised. I would say the shipper tries very hard to make it work. I actually got some compensation return back to me. Since the shipment is coming from China the instruction manual is totally useless.
Made in good ol ChinA-merica, land of the American Toys!! When I received mine it came with a spongy play button and it arrived setup in a different language, which took some time to finally get it into English so I could set up the camera! Very aggravating!I emailed them and said them I wanted a new working one or my money back.
The camera is very good and works well, the problem I have is that the instructions are very sparse and leaves a lot to your own experimentation. Still have not sorted out the GPS selectable (says so on the box) this is not covered in the instructions.Otherwise OK
words can't describe how frustrating it is to have this vehicle DVR sitting on my desk while I have another near miss in the car. WTF I say.. Seriously. These are less available then a cop when you need them. The camera itself is coo'.
I had issues with the product and contacted the sell to request return information and refund. Seller contacted me within 24 hours and the refund was processed within 48 hours. While i had issues with the product I was impressed with the rate response and action taken.
I like it!.. the price is really affordable, the installation is really easy.. the video quality is really good, and the audio recording is amazing..The manufacturer support on questions is really good too.I am not giving a 5 star rate just because of the instructions. It has some information in english, but needs more details and more sense. Otherwise this equipment would be 5 stars.
I am not giving this item a 4-5 star rating because of many reasons.#1. Remote control was not included but it was stated in ad and listed on the box.#2. Screen is so small it is real hard to see anything. It is like looking in the side mirror that says &#34; Items may be farther away than they look&#34;I can go on but I will stop for now. I should have done more research before purchasing this item!
Plus it has an LED that shows recording activation.Many have recommend a Class 8 to 10 SD micro card for Video/Audio recording to help with no lag audio with the video. I haven't come across any lag and have used low priced cards too.It is built solid and I would of gave it a 5 if it came set in English, had a manual that's readable and the button worked like it was suppose too from the start.Small and won't take up allot of space on the windshield.
the only problem, is not high definition and is not very clear where to plug rear camera.But overall is good
Answer: It sits quietly behind the rear view mirror, starting recording at start up and ending a minute after shut down on My 89 Buick Reatta. It is there to record what you saw in an objective manner, no he said, she said about it. My ign power is all hidden under headliner and pickup ign power from mirror power, so no cig lighter plug is used.  Viewing is done by me, bringing it to the computer and reviewing. Recently I have gotten some video freezes while audio keeps on. So, I guess it's time for another one or another Sony mini SD card. You really can expect a year or so if you get a good one in most cases. I may go to one that is 1080P with a HDMI port for viewing, still less that $100. They're not toys, they are personal insurance. If you should happen to catch a meteor or jet falling from the sky, they make you rich!