A:Answer Hello china157, thank you for your question. Yes, you can use a Blink Mini 2-pack in two separate apartments. Each Blink Mini camera can connect directly to your Wi-Fi network and be managed through the Blink app. You can add both cameras to the same Blink account and manage them separately within the app, switching between "systems" (representing each apartment) as needed. I hope that helps, have a great day!