Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: how  do  you  make  sure  this  is  not  stolen off your  vehicle
Document: This is a good system for the price. The image is clear and the distance lines make it easy to judge where things are. Installation was fairly easy, the hardest part was crawling around under the car running wires. There are a couple of minor drawbacks. The cable provided was too short, and my installation was on a small vehicle. Make sure you have a longer cable, or an extension, if you install on a full size car or truck.
I purchased this unit as a Xmas gift for my father in law for his RV. I didn't do the install yet but i did wire it up in my house when i received it to make sure it worked.... and it worked great... the only thing i have seen on it that i wish was a little better was the picture quality. I'm rating it a 8 out of 10 on video quality. But all in all its a great unit.
Make sure you know your power from ground on your 12v adaptor... or there will be smoke......but the camera is much better than you can imagine. its a tad bulky and covers my state on the license plate... and the monitor looks much better once you pop off the clear plastic frame... that only makes it look cheap.... so pop it off and pull the screen protector off.. overall its a great product
I was reviewing alot of cameras and out of all the reviews this camera sounded the best. When i got it i hooked it up to my truck battery to make sure it worked and to see the quality of the camera, I was impressed, the picture was awesome better then i would have thought. The rca cable was long enough for my truck, ran it through the frame then in the passenger side wiring harness, if you have a extra cab truck this would not be long enough.
before running the cordfrom the camera to the monitor under the frame of the truck to the cab I run it to the out side plugged them upso just to check things make sure it was working properly if something wasn't right didn't waste my time doing sothat would be time consuming and glad I didn't. After hooking it all up at first monitor just showed blue screenafter checking my connections again. still no pic. after unplugging and plugging back in a few times I got a pic.Then the pic.
It was extremely easy to install and hook up this unit and run the wiring. It must be noted that no useful wiring instructions whatsoever come with the unit.A few tips: Make sure you have your polarity correct, hooking the power up backwards on the camera will not power it up. The wiring on the head unit and camera is really thin; I found it best to solder all connections because the wire gauge was so small traditional crimp-type connectors are very difficult to use.
The PYLE PLCM36 is an Okay product. If you want to install this unit your self and make it look good (no wires showing). It would not be that easy for most DO IT YOURSELFERS. The most difficult part is running the video cable from the inside of the vehicle to the camera at the rear of the vehicle and if you have a full size truck you will need an extension video cable to complete the job (another 10').
After more than an hour installing the unit, it did not work!!! I verified 12VDC at both the monitor and camera. I'm not sure why it would not work, I guess it was simply defective.
It works well, just wish the picture was bigger. Was a little hard to install, wasn't sure it was going to mount right. Once I got help with it, it worked well enough.
I would appreciate if anyone can make a comment on this issue. I only have it for a few days but I am satisfied with this buy. Will update if necessary. Price is reasonable with installer cost, total cost under $200.
Answer: I just have mine screwed on with my license plate.  It's small enough that most people won't even notice it anyway.  I've had it on for 6 months with no problems at all.