Alarm Config; Figure 50 Holiday Details Page - Grandstream Networks GVR3552 User Manual

Figure 50 Holiday Details Page

Click to bring up the holiday editing page.

ALARM CONFIG

Please refer to the chapter Connect Alarm Device to connect the output and input devices.
IO ALARM CONFIG
Users could set different alarm type to each alarm input, see figure 50.
GVR3550/GVR3552 User Manual Page 66 of 121