Corrected entry: Throughout the episode, we see Angelus show up on a security camera in the basement. But it is a well known fact that vampires do not show up on security cameras. It's been established several times in the show.
THGhost
15th Oct 2011
Angel (1999)
27th Nov 2011
Angel (1999)
Corrected entry: When Angel reveals to everyone what Jasmine really is, he shows up on a news camera. Since Angel is a vampire, this should not happen.
Correction: Vampires show up on camera and in photographs in the Buffyverse, for example in the episode "Storyteller" where Andrew conducts an on-camera interview with Spike.
Correction: It's been well established in the Angel series (same as the Buffy series) that vampires DO appear on cameras (and photographs) since cameras work similar to the way the human eye works. Electronic security systems don't pick up vampires, since they don't have body heat, but surveillance cameras are not the same as a security system.
Bishop73