Rc Scan Gate

The Rc Scanner Gate is a security device used to measure the level of the Rc cells of anyone that passes through them. It is used to detect and identify a Ghoul, should one attempt to enter the secured area.

These devices are present in buildings owned by the Commission of Counter Ghoul and used to prevent Ghouls from getting past the main lobby.

The devices are considered too expensive for use in most buildings, restricting them to use in government buildings.

Function
The gates resemble a standard metal detector, and function through measuring the Rc levels of the person stepping through them. When it detects a level within the normal range for a Ghoul (1000 or above), it emits an alarm and identifies the person as a Ghoul.

However, has been shown that One-Eyed Ghouls can pass through them undetected. It is unknown how they are able to do so, but both Ken Kaneki and Eto have walked through one without triggering the alarm.