A:AnswerHi Aguo. For better longevity and security we would recommend that you protect the cables by installing them in a roof/wall space or putting them inside conduit. Each cable includes a weatherproof cover to seal the connections, but it is best to keep the cables covered where possible.
-SD, Swann team
A:AnswerHello Nobright, thank you for reaching out to us with your question. The cameras included in this kit include built-in one-way audio up to 16ft/5m. Please let us know how we may further assist you. – LV Swann Team
A:AnswerHello Neal,
Thank you for reaching out to us with your question. Yes, the hard drive can be internally upgraded to at most 6 TB.
Please let us know how we may further assist you,
Thank you.
JV
Swann Customer Support
