Similarly one may ask, is ps4 region locked?
Technically, the PS4 isn't a region-locked device. That said, Sony recommends your discs and consoles be from the same region for the best performance. Now: If you have a game that's made for a different region than your PS4 or PSN Online ID, there's a chance it might work fine.
Furthermore, can a UK ps4 work in the US? Yes you can use the us ps4 in UK. for 220 voltage. You can buy an ac adapter from UK for ps4 on eBay.
Also asked, can I use my US ps4 in Europe?
so, us game only uses us dlc, eu game uses eu dlc. other than that, you'll be fine. Just FYI, Blu-Rays and DVDs from Europe or any region that doesn't correspond with your PS4's region won't work. Yes your PS4 will work overseas just the same as it does in America.
Does ps4 need voltage converter?
While "officially" Sony says North American PlayStation 4 consoles only accept 120 V, the power supplies the console actually ships with do support 100-240V at 50 or 60 Hz. This means you can take your game around the world with your trusty PS4 always at your side; just remember to bring your power socket adapters.