Alarm.com ADC-VDB770-TH-C Video Doorbell

Product Description

The ALARM.COM INCORPORATED ADC-VDB770-TH-C is a wired video doorbell designed for residential and light commercial security installations. It provides live video monitoring at the entry point of a property and integrates with compatible alarm and smart home platforms. Licensed security and low-voltage installation technicians are the primary installers of this device. Note that this part has been discontinued by the manufacturer, meaning replacement inventory is limited and a successor model may be available through current product lines.

The ADC-VDB770-TH-C is suited for residential entryway installations where an existing doorbell wiring infrastructure is in place. It is intended for use within Alarm.com-connected security and automation systems, making it applicable to dealer-installed residential monitoring setups. Installers working within Alarm.com dealer networks will recognize this unit as part of the video doorbell product family.

Key Features

• Wired video doorbell form factor designed for entryway monitoring
• Integrates with Alarm.com security and automation platforms
• Sold as a single unit (each)
• Discontinued model — verify successor part availability before ordering

Compatibility

Designed as an OEM-style replacement or original installation component for Alarm.com-connected residential security systems. No specific compatible model numbers were provided in the available product data.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician familiar with Alarm.com dealer requirements. Power down the existing doorbell circuit at the breaker before disconnecting or connecting any wiring. Verify that existing doorbell transformer voltage meets the requirements specified in the manufacturer datasheet prior to installation. Consult local low-voltage wiring codes and the Alarm.com dealer installation documentation before proceeding.