One of the outside stations is AZZJ8A.
Our outdoor unit is a cloud-connected, multipurpose Android.
Tuya App is the cloud platform with which we are currently collaborating.
Visitors calling the indoor unit from the outdoor station will hear the indoor unit ring, and we Tuya App will also receive a video phone at the same time.
You can check on the caller remotely from your cell phone if you're not at home when it happens.
This two-way intercom system is quite practical.
The 8+2 port POE switches that power the interior unit make cabling issues easier.