Good Faraday box for your key fob.

JerryR

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If you’re like me, you use PAAK and never carry the fob.

However, that one time you decide to valet and don’t want to mess with valet mode.

Or, you’re out with your wife and she volunteers to take the car and do some errands while you hang out at the brewpub.

Anyway, it can be handy to have a fob with you, but you want the car to still lock and not just drive away for anybody. So, you keep a fob in a Faraday in the car so it’s available but inactive until you need it.
You know you can lock the vehicle with the Fob (or phone) inside. You just push the 7-8 and 9-0 buttons together. Then when you come back, punch in your pin to open. Am I missing something?
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jefftuck

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You know you can lock the vehicle with the Fob (or phone) inside. You just push the 7-8 and 9-0 buttons together. Then when you come back, punch in your pin to open. Am I missing something?
Sure, I’ve done that many times.

Doesn’t let the valet drive my car without my phone or valet mode.

Doesn’t let my wife take my car to the grocery store.

Completely different use case.
 
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Why do you want your key fob in a faraday cage?
My purpose is to keep thieves from copying my key electronically and stealing my Mach.

The technology is out there.
Ford Mustang Mach-E Good Faraday box for your key fob. IMG_4074
 

JerryR

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Sure, I’ve done that many times.

Doesn’t let the valet drive my car without my phone or valet mode.

Doesn’t let my wife take my car to the grocery store.

Completely different use case.
So you are keeping your Fob in the car all the time in a faraday box. Ok, but my note above still applies, locking the car without a faraday box, while your fob is still inside. My wife and I both have fobs to the mach-e. I use PAAK, however, but she uses the fob, and always carries it with her. As for valet parking, you give the valet your fob, like you would any car. They give it back when it's time to go. Of course I would have to remember to bring my fob for that event, or ask my wife for hers. If I kept a fob in the car, my wife would just need to punch in the pin for access. Again, not sure the reason or expense for a faraday box(?), but, to each his own.
 

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So you are keeping your Fob in the car all the time in a faraday box. Ok, but my note above still applies, locking the car without a faraday box, while your fob is still inside. My wife and I both have fobs to the mach-e. I use PAAK, however, but she uses the fob, and always carries it with her. As for valet parking, you give the valet your fob, like you would any car. They give it back when it's time to go. Of course I would have to remember to bring my fob for that event, or ask my wife for hers. If I kept a fob in the car, my wife would just need to punch in the pin for access. Again, not sure the reason or expense for a faraday box(?), but, to each his own.
Yes, if you want to fiddle with locking the car manually every time you walk away, you can.

I did that for 40 years. Technology now lets me avoid that for the one-time cost of a Faraday bag.
 


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DugthePug Dad

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I personally don’t leave my fob in the car. I’m using the faraday in the house for my extra key that’s 15 yards from my car.
 

Ford_orr

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Valet? What's that?

I was a valet at 17. As a result, no valet touches my vehicles unless there is absolutely no choice. I remember parking 2 blocks from the hotel once to avoid one.
When I was in my teens, I worked at a batting cages and had a co-worker that worked as a valet as a second job. He would tell me stories. One of the stories was him and the other guys working a particular night, whoever stole the least from the cars they were parking had to pay for dinner for the group. So, I can count on one hand how many times I've used a valet in the subsequent 40 or so years.
 

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Why do you want your key fob in a faraday cage?
My use case is, 3-4 times a week I go down to the beach to surf or skate. I click the "lock" button on the FOB, throw the FOB into a faraday pouch, throw the pouch into the trunk, close the trunk and the Mach self-arms. When I get back, I use the pillar keypad to unlock the vehicle. Has worked flawlessly for 3+ years.
 

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When I was in my teens, I worked at a batting cages and had a co-worker that worked as a valet as a second job. He would tell me stories. One of the stories was him and the other guys working a particular night, whoever stole the least from the cars they were parking had to pay for dinner for the group. So, I can count on one hand how many times I've used a valet in the subsequent 40 or so years.
When the mach-e was a brand new thing on this island, and mine was less than 3 weeks old, I parked it up front at one of the resorts because i knew they’d leave it on display there. Dashed in to pick up some paperwork and it never moved. It still hasn't been valet parked.
 

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I used an old lead-lined bag I bought 2 decades ago to carry film cameras through w-ray machines. Works great and cost me nothing!
 

ipca204

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My purpose is to keep thieves from copying my key electronically and stealing my Mach.

The technology is out there.
IMG_4074.webp
yep, there have been numerous reports here on the forum about thieves doing that to mach e's....


oh wait...that was the Ferrari forum..
 
 







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