How to capture 370 MHZ signals from GENIUS ALARM.

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1

Hi guys, Sorry by my english, it's not good.

I'm making a practice to capture key fob codes in 315 MHZ, 370 MHZ and 433 MHZ but the most common frequency ranges is 370 MHZ. It's a big problem because i don't know what kind of receiver/transmitter uses.... In the market only i can find 315 and 433 MHZ transceiver.

I thinking to buy the YARD STICK ONE but i´m reading in the configurations that not works in 370 MHZ.

Another question is, the rolljam device can hack car alarm in 370 MHZ? that device is conformed by teensy 3.1 and 2 chip c1111. Viewing the datashett of that transceivers can't work in 370 MHZ...... :o :o :o :o
I can read the signals with RTL-SDR dongle but i don't know what kind of transmitter uses for 370 MHZ.

Please somebody clear my dudes please.

Thanks for all.....

2

What exactly do you intend on doing with this information?
All sounds a bit nefarious to me.

3

Hi Riva, I have a Hyundai Accent 2001 with genius car alarm and I have testing trying tu capture the key fob but the signals is stablished on 370 MHZ. Getting información about the alarm I found that the type is Genius Alarm. I'm trying with RC-SWITCH and another ways but not working. The big problem is the 370 MHZ.
I bought a tx/tx cheap transmitir and I have succes trying to open my garage door because works on 433 MHZ and uses rolling codes.

Thanks...

4

You can modify a 433 MHz receiver to work on 370 MHz. Just add 1-2 turns to the main tuning coil, testing for best reception. Squeezing the turns together lowers the frequency, too.