Energy relay

As identified by the Dalek Combat Training Manual, a vocally triggered energy relay appeared on Davros' Emperor Dalek casing in place of the standard Dalek eyepiece. It appeared as a silver hexagon with black outlines at the front of the enlarged, spherical dome section. (TV: Remembrance of the Daleks, PROSE: Dalek Combat Training Manual) The Dalek Survival Guide presented a slightly different version of the casing sighted in the 1963 Shoreditch Incident, claiming that its vision systems were linked to a letterbox-shaped panel in the dome. (PROSE: Dalek Survival Guide)