Sony UWP-D27 2-Person Camera-Mount Wireless Omni Lavalier Microphone System (UC90: 941 to 960 MHz) - Manual (Page 342)

Help Guide
Interchangeable Lens Digital Camera
ILCE-7C α7C
Write Serial Number
Writes the camera's serial number to the Exif data when shooting still images.
Menu item details
On:
Writes the camera's serial number to the Exif data for the image.
Off:
Does not write the camera's serial number to the Exif data for the image.
5-021-699-11(1) Copyright 2020 Sony Corporation
MENU → (Setup) → [Write Serial Number] → desired setting. 1
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