After taking a little closer look, there are indeed some sensor icons, although they are sparse. You'd expect a temple of this size to have more. But indeed, there is something you can find.
For once, there are a bunch of commlinks, few of which offer a real protection. Basically all that stuff that comes equipped with sensors by default, has not been turned off: the fridge, the oven, the heating system, the coffee machine. Few of them have memory, though, so there's nothing recorded. It is possible, though, to overhear conversations in the kitchen or so. You can even find a trid station with a camera. But there don't seem to be any security cameras.
What is possible, of course, is to Spoof some of the sensored items and store future contents for later examination.