How do I transfer money from eCash to my bank account?

I'm interested in understanding the process of transferring funds from eCash to my traditional bank account. Could you please walk me through the steps? Specifically, I'd like to know if there are any specific requirements or fees involved in the transaction. Additionally, how long does the transfer typically take? I'm concerned about the security of the process and would like to ensure that my funds are safely deposited into my bank account. Thank you for your assistance in clarifying this process.