The Vault - Fallout Wiki

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The Vault - Fallout Wiki
Sensor Module Specs
FO4 Holotape.png
Editor IDBoSr02SensorBriefingHolotape

Sensor Module Specs is a voice holotape in Fallout 76.


  • Fort Defiance: The holotape is on a table in the fourth floor room containing the two power armor stations.



Hailey Takano: Yes, they're mutated as all get out. But at their core, physiologically, they're bats. And as such they're constantly using ultrasound echolocation.

For normal bats, Pre-War at least, echolocation is quite limited. Ultrasound is absorbed by the atmosphere - detection beyond 20 to 30 meters isn't really practical. But the Scorchbeasts emit powerful ultrasound vibrations with an unparalleled range. Usually, this is to their advantage.

However, we can use this against them. If the Scorchbeasts have a single colony and if you can set up a large scale detection network focused to the 103.4 kHz frequency you may be able to track down their source.

Enclosed are the schematics for a Sonic Scanning Module. It's range is still limited. You'll have to find some way of monitoring a larger area.

Holotapes and notes in Fallout 76