; back-up beeper can be crafted with the following recipes

Player Recipe
Primary skill used: electronics(2)
Required skills: N/A
Time to complete: 11 minutes
Tools required:
> 1 tool with screw driving quality of 1
> soldering iron (6 charges) OR integrated welder (6 charges)
Components required:
> 1x amplifier circuit
> 2x scrap metal
> 4x copper wire
> 6x solder
Byproducts:
(none)
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This recipe can be found in the following books when electronics is at least the required level:
Ham Radio Illustrated (level 2)