Taken from TOTO unit (MK-III) user guide / Section 6.7:

A TOTO unit is capable of entering reconnaissance mode, allowing them a vast selection of patrol options, including a pre-programmed array of stealth features. This includes: alternate optic overlays (thermal, night vision, ultraviolet, x-ray), enhanced audio reception capabilities, “silent-running” mode, a robust anti-detection system, and direct uplink to a network of global-positioning satellites.

Danger Zone One. Story by Midnight. Art by Sikretwepon.