I don't think you have any custom problems for taking one piece each of electronics items per person..I mean one laptop, one camera, one phone....Some people even take 2 laptops and don't have a problem, but I would say thats a gamble.

The other thing is, please do not put your valueable items in the luggage, many passengers found their luggage locks broken and items missing while receiving at TIA. 

You don't have to fully agree with my opinion but thats what I feel.