Any advice on where to get nanny cams or a survellence camera for my house?

hi im a working mom and have to leave my 2 months old daughter at home with my maid for 8 hrs im so worried abt this that its affecting my sanity and i cant leave my job also any suggestions on where in riyadh i can get a nanny cam or a survellance cam so ican chek wat that woman is doing when im away