The Alarm.com Wireless Video Doorbell (ADC-VDB780B) is a battery powered doorbell camera that features HD video, Video Analytics for rapid people detection, Two-Way Audio, a wide field of view, and a rechargeable battery. This completely wireless video doorbell gives you the flexibility to choose the perfect installation location without depending on the existing wiring or chime. The VDB780B must be connected over Wi-Fi to the Alarm.com Smart Chime (ADC-W115C).
Alarm.com Video Doorbell with Two-Way Audio
The Alarm.com Wireless Video Doorbell (ADC-VDB780B) is a battery powered doorbell camera that features HD video, Video Analytics for rapid people detection, Two-Way Audio, a wide field of view, and a rechargeable battery. This completely wireless video doorbell gives you the flexibility to choose the perfect installation location without depending on the existing wiring or chime. The VDB780B must be connected over Wi-Fi to the Alarm.com Smart Chime (ADC-W115C).        
Crystal Clear View
160° field of view with full HD 1080p recording ensures everything is in focus. 
Optimized Battery Life
Optimized for battery life that is expected to last up to six months. Rechargeable (micro USB) battery pack reduces down time.
Flexible Installation Options
Completely wireless installation for fast and easy set up. 
Crystal Clear Audio
Two-way audio through the mobile to make contact with visitors.