Yes, you can tap the camera “setting” icon->tap Audio Setting to enable the siren of the camera, and set the language and volume for the camera.
Audible Alarm
When you turn the Audible Alarm on, the camera will sound an alarm when it detects any motion. You can set the duration of the alarm as 5s/10s/15s. You can also adjust its volume from 0 to 100.
Voice Language
You can select the language for the camera so the camera will report, for example, “Wi-Fi connected” in the language you select.
Voice Volume
You can also adjust the volume when the camera reports anything.