Volume and tone configuration include tamper alarm and prompt volume. Besides, you can upload door-opening ringtones.
To set it up, go to Device > Audio interface.
Tamper Alarm: Set the volume when the tamper alarm is triggered. The default volume is 8.
Prompt Volume: Set the voice prompt volume. The default volume is 8.
Upload Open Door Tone
You can upload the tone for open door failure and success on the device web interface.
To upload the tones, go to Device > Audio > Open Door Tone Setting interface. Enable the open door tone before uploading the file.
Close Door Tone Enabled: The door-closing tone works for the relay(s) set to the Bistable mode. When users close the door with their credentials, the prompt will be played.
Note
File Format: wav, size: < 200KB, pcm(sample rate: 16000, bits: 16, mono)/pcma/pcmu