Product Overview
The power module must be used in every installation regardless of the chime type. The power module is used to prevent the chime from buzzing or humming, and it helps ensure sufficient power is provided to the Alarm.com Video Doorbell.
 
Main Features
Compatible with ADC-VDB770 Wi-Fi Video Doorbell
Prevents chime buzzing or humming
Ensures sufficient power supply
Required for all installations
Enhances doorbell performance
 
General Information
Name: Alarm.com ADC-VDBA-PM Power Module for ADC-VDB770 Wi-Fi Video Doorbell Camera