TBS Crossfire Quick Tip: Setting up and using alarms in OpenTX (Subscriber Request)

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You can download my TBS Crossfire specific warning sound files here -
In the video I'm using version XF TX BETA v2.08 on the module. Betaflight 3.2RC5 and OpenTX 2.2.
"The TBS CROSSFIRE is a long range R/C link based on the newest RF technology, capable of self-healing two-way communications and range beyond comprehension. With a sensitivity of -130dB, full RF-side diversity, tiny receivers for FPV quads, the TBS CROSSFIRE contains the most modern technology to provide a superior long range control link."
The link to the SD card contents is /
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