Configure the ADC-VDB755P chime type to match the chime connected to the device. There is an option to select no chime.
Adjust the chime type
To adjust the chime type using the doorbell button:
**Note**: The camera must be on firmware version 03008+ to adjust the chime type using the physical button.
- Press the doorbell button for about 60-65 seconds.
- The device LED will alternate yellow and white if the initial chime type is digital or none. Let go of the doorbell button during this period to set the chime type to mechanical.
- The device LED will alternate blinking blue and white if the initial chime type is set to mechanical. Let go of the doorbell button during this period to set the chime type to digital.
To adjust the chime type using the Alarm.com website:
1. Log into the Alarm.com website.
2. Click **Video**.
3. Click **Settings**.
4. Using the *Video Device* dropdown menu, select the desired video device.
5. Click **Video Device Info**.
6. Using the *Chime Type* dropdown menu, select the appropriate chime type.
7. Click **Save**.
To adjust the chime type using the Alarm.com mobile app:
1. Log into the Alarm.com mobile app.
2. Tap **Doorbell Camera**.
3. Tap **Settings Gear Icon**.
4. Tap to select the desired doorbell camera.
5. Tap **Audio**.
6. Using the **Chime Type** dropdown menu, select the appropriate chime type.
Note: If it is not already enabled, tap the Indoor Chime toggle switch to enable the indoor chime.
- Tap Save.