Mini S line sensor is not pairing

Hi, so I just bought my IQ 2+ panel and I bought some IQ mini S line sensors to install and they’re not pairing. Can I get some help on that?

Records indicate the panel on file is an IQ Panel 2 with 345MHz radio. Qolsys 319.5MHz S-Line sensors would not be compatible.

Only Honeywell and 2GIG 345MHz sensors work with the panel on file. The 2GIG DW10-345 sensor would be a suitable replacement.