connection to multiple devices

Hello, I'm currently using this as a HA addon, and works great.

I have aquired more Dahua devices for the same HA installation, but I'm not sure if this is possible to use for more than one device.

In case it is posible, how should I write the config?

In case is not possible, how can I have multilple devices using the addon? because the MQTT feature to open the door is quicker by MQTT than via Dahua app.

intercom:
host: 192.168.100.244
ssl: false
username: admin
password: *********
mqtt:
host: core-mosquitto
port: "1883"
username: mqthome
password: *****
topic_prefix: DahuaVTO