The IMEI is a unique number that shouldn't be associated with anything. If it does come back as an iPhone 4S, then it's a hacked device used to fool whatever carrier it was issued to.
Since it has an IMEI instead of a MEID, then it's a GSM device. Things of that era were capable of doing HSDPA (4G) connections, but there was no need for that high speed data in a tracking device. You should be able to pull out the SIM card and see who it was issued to. While-label cards were generally T-Mobile M2M, AT&T tended to brand their cards. Regardless, the network it's trying to connect to is probably not there or is in weak capacity (T-Mo still has 2G on the air, I use it for M2M alarm stuff) so it's probably sitting there at full power searching for a network. If it used to have an external antenna, then who knows what it's looking for.
This could be a factory installed option for emergency services, but if there's no connection other than power (red/black) you can probably cut it out with no issues - it can still be operational with just that much connection, locating itself with cell sites and broadcasting to an unknown source. Just be sure to tape any leads well so they don't short, and only cut one of the leads at a time.
Edit:
The FCC ID says this is a Montage Traxit X 2G device. The network it's looking for is no longer there unless it's a T-Mobile device.
User manual, it has GPS and cellular capabilities:
https://fccid.io/N69-831000/User-Manual/User-Manual-9-19-1742704.pdf
Either this device was installed to track a company vehicle, or your car was a buy-here-pay-here car at one time, and the device was never removed. It has a relay drive output, so I suspect it was designed to do a remote shutdown if the buyer didn't pay. The red and black are indeed power, and may be safely cut and terminated (one at a time.)
Awesome!!!! Thank you.
This is really interesting. We live in the boonies. Way in the boonies. Our cell signal sucks terribly. We bought a cell booster antenna and box. I’m not 100% sure but I’m thinking the problems with my perpetual battery drain started about the same time as we installed the booster. It’s installed about 50’ from where I park my truck. I’m now wondering if it’s trying to pick up a signal from that antenna.
If your booster is wideband, it may be amplifying a weak 2G signal just enough for your device to receive it and try to connect to a network that isn't there, but the signal is weak enough the device is going full bore transmitting constantly to make that connection.
Best to just cut it out. If you know any electronics experimenters out there, pass it to them if they want it, otherwise just dispose of responsibly.
So throw it in the camp fire?
What an answer. Poal of the year.
Exactly why I turned to Poal.
Smart bird
More like smartbird.
Pg 17 shows USB+ and USB- maybe rig up a usb connector and plug it into the PC to see what you get.... sounds like a fun way to blow a saturday.
It's probably a programming link. It may not show much of anything. I'd just smash it and toss it.
certainly get it out of the truck. no need to smash if there is no power. there probably is some internal flash, might be nice to get any files off there and open with a hex editor to see what it is. maybe some location history. could be interesting to see where the vehicle has been previously, and if that jives with what he was told when he bought the vehicle.
but it certainly is a way to blow a lot of time.... better than watching TV or bickering with idiots online, but definitely a time waster.
Alas no pc.
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