HI J H,

Currently we have shared user function that can be used for landlord and third-party situation. You can register a main account for a device and add the third party as a manager.

Please let the shared user download the app and use his own email register an account with Netro first. Then you can add his email as a shared user in your account. 

Please check this article https://netrohome.com/forum/posts/147

Thanks,

Wency

Netro Support