stop camera
curl -XPOST http://192.168.1.13/zm/api/monitors/3.json -d "Monitor[Function]=None&None[Enabled]=1"
monitor only
curl -XPOST http://192.168.1.13/zm/api/monitors/2.json -d "Monitor[Function]=Monitor&Monitor[Enabled]=1"
start camera with mocord
curl -XPOST http://192.168.1.13/zm/api/monitors/3.json -d "Monitor[Function]=Mocord&Monitor[Enabled]=1"
Please choose one of the following values : None, Monitor, Modect, Record, Mocord, Nodect