Audio Door Entry You Can Count On Easy to install and simple to use, the DB Series protects private homes and apartments. For an ideal audio door entry solution, use Aiphone's DB Series
Use the Option button to control an external device, such as an entrance light.
Just a press of the Call button of Door station rings the chime continuously for appropriate time (approximately 4 seconds).
With the easy to install two-wire system, use the DB Series to replace your door bell.