V-Tec DT-DJ4A - Parts and Functions; Handset; Handset curve; Unlock button

1. Parts and Functions
2
33
Side View
187
150
97
Handset
Call button/Unlock 2nd button
Speaker
handset curve
Unlock button
Handset
Pick up to communicate with visitor.
Handset curve Connect handset with monitor.
Unlock button
Press to release the door.
Call button/Unlock
2nd button
In standby mode, pick up handset, then press Call button to
activate the inner call;
During calling/talking state, press Unlock 2nd button to re-
lease the second door.
Speaker
Send out voice from the visitor.
Key functions