Hi @mistakes575,
Welcome to the Roku Community!
We would be more than willing to provide you with more details on how to access your husband's Roku camera through your mobile device.
To access your husband's Roku camera from a different mobile device, first download the Roku Smart Home app on your phone. After installing the app, log in with the same Roku account credentials that are linked to your husband's cameras. This will enable you to easily view his camera feeds from your mobile device.
For more details, please visit our Roku support article: How to install the Roku Smart Home mobile app
We hope you find this information helpful.
Regards,
Riamie
Riamie D.
Roku Community Moderator