First Alert CAMW-WDB VX1 HD Video Doorbell Camera, White/Gray Trim part while the PROA7BAT3 is the

while the PROA7BAT3 is the larger 3-cell pack that plugs into the larger battery port

The difference between the two is that the PROA7BAT2 has a lower power rating of 3

Customized automatic door locking after 30 seconds for peace of mind

IR night vision

ProSeries Information Sheet

First Alert CAMW-WDB VX1 HD Video Doorbell Camera, White/Gray Trim part while the PROA7BAT3 is theFirst Alert VX1 HD Video Doorbell Camera Protect What Matters Most The First Alert VX1 HD Video Doorbell is designed for the intelligence and reliability that most customers expect for their connected home. It allows homeowners to greet visitors, keep track of package deliveries, and monitor general activity outside the doorway from any location. With AI for meaningful notifications and reduced customer churn, the doorbell offers leading video quality