Knowledge ADC-VDB750 Installation Manual page 7

8. Connect ADC-VDB750 device to wallplate by first securing/latching the top edge, then pushing the device into the
wallplate, and lastly securing the bottom set screw with a screwdriver.
9. Restore power to the doorbell circuit (transformer).
Physical installation (Slim Line I/II replacement)
Note: This optional procedure is optimized for easy replacement of Slim Line (I/II) models with an ADC-VDB750 using
the original Slim Line wallplate and ADC-VDB750 Backplate Adapter (ADC-VDBA-750-BPA), eliminating the need to
rewire.
The use of optional wedges is not supported with this method.
If wedges are required, the wallplate will need to be replaced, and the ADC-VDB750 Backplate Adapter accessory
should not be used.
1. Turn off power to the doorbell circuit (transformer). The recommended transformer rating is 16VAC, 10VA.
2. If the Slim Line Doorbell camera is wired to a digital chime, remove the existing Skybell Digital Doorbell Adapter.
Connect the ADC-VDB750 Power Module (sold separately as ADC-VDBA-PM-750) to the digital chime by
connecting one wire to each of the terminals, leaving the existing wires in place. Polarity does not matter.
https://answers.alarm.com/Partner/Installation_and_Troubleshooting/Video_Devices/Alarm.com_Video_Doorbell_(ADC-VDB7...
Updated: Thu, 08 Jun 2023 16:11:26 GMT
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