Can a hacker get into a non wireless baby monitor?

Yes, a hacker can potentially gain access to a non-wireless baby monitor, especially if it has any connection to a network or if it uses wired connections that can be compromised. Additionally, if the monitor has any features that allow for remote access or recording, those can also be vulnerable. Physical access to the device or its connections can also pose risks. Overall, while non-wireless monitors are generally more secure than wireless ones, they are not completely immune to hacking.