Quick Stargate question

[janedavitt]

You know when people MALP in and because radio waves can travel Hammond can see them on a screen looking all rained on and dishevelled and whatnot? Can they see him? Is there a techie version of a web cam or something so that they can see a small screen with Hammond on it, or can they just hear his voice?

I'm trying to remember if in The Light, when Jack urges that boy to come closer to the MALP as he's freaking about hearing the voices, if he sees the SGC and Hammond or not...