tillithz,
I don't want to get into a pissing contest with you because I'll win. But your last post just ignores everything I've said previously. I am not trying to have it both ways.
First of all, you are trying to group all thieves as a whole. A car thief is not stealing a car for the radio. And a radio thief is not stealing a radio for the car. Two thieves, two different goals, two different levels of talent and expertice.
For example, a car thief is most likely a much more knowledgeable person then a radio thief or a hub cap thief. A car thief is probably an adult, with some level of knowledge, who plans to steal the vehicle to have it chopped and then re-sold, while a radio thief is likely an iexperienced teenager who steals the radio to either put it into his own car or to trade it in order to satisfy his drug habit, for example.
Like Ducatiby stated so wisely, some thieves are smart and some are dumb.
And your statement that many car installers were once thieves and burglars is asinine. Many??? That's crazy. I want to see your supporting statistics. Are you just speculating or do you actually have reliable data to support that statement? If so, could you please post those stats on this forum for all to see? Hell, you probably couldn't even get a job as an installer at a Best Buy or Crutchfield without a background check.
And then you said "many people know about tracking systems". Oh really? Let's see a show of hands. How many of you forum members here know about tracking systems? How many of you know how large a tracking system must be in order to be effective? I see only one raised hand. Oh it's your hand tillithz.
Well tell me something tillithz, have you ever heard of active Radio Frequency IDentification also known as active RFID? Radio Frequency IDentification is an automatic data capture technology that uses tiny tracking chips affixed to products. These tiny chips can be used to track items at a distance--right through someone's purse, backpack, or wallet.
Many of the world's largest manufacturing companies would like to replace the bar code with these "spy chips," meaning that virtually every item on the planet--and the people wearing and carrying those items--could be remotely tracked. There are two types of tags: "passive" (no independent power source) and "active" (containing a battery or attached to one). Depending on a number of factors (antenna size, RF frequency, environmental conditions etc.) a passive tag can have a range of anywhere from 1 inch to 40 feet. Active tags can have a read range of miles or more. Most tags being considered for use in consumer products are passive.
You can read more about RFIDs here:
http://www.spychips.com/faqs.html
Look tillithz, I mean no disrespect when I say this but you are probably one of the most cynical people I ever corresponded with. What I mean by this is that you seem to have a very high level of skepticism and pessimism and it shows in many of yur posts. Also, your mind is very narrow in that you feel that what you know (or think you know) should also be what others know. I honestly think that you are a very intelligent person, but please don't assume that everyone else shares your level of intelligence or your viewpoints.
Theft is inevitable. It will happen to most of us at sometime in our lives. I'm not saying that my idea will protect your nav unit, all I was trying to do was offer an idea that may aid in the recovery of your unit in the event that it ever did get stolen.
Thanks again to all of who contributed in this thread.
Cheers,
Kevin