Dahua KTA02, Quick Start Manual, Page: 7 / 18

2
Table 1-1
Front panel
No. Icon Description
1 – Microphone.
2 Press to hang up the incoming call.
3 Bring up the menu.
4
When someone is calling from the door station:

Press once to do voice communication with the person.
 Press twice quickly to hang up.
5
 When someone is calling from the door station, press to do voice
communication with the person.
 When no one is calling, press once, twice, three times and four times to
view live video of: door station 1, door station 2, analog camera 1 and
analog camera 2 respectively.
6
When someone is calling, press to open the door where the door station is
installed.
7 – Power indicator.
8 – LCD screen.
9 – Microphone.
10 – Built-in camera.
11 – Power indicator.
12 –
Call button.

Press once to call indoor monitor.
 Press and hold for 10 seconds to change the bell type of the door
station. The power indicator will flash.
 Press and hold for 15 seconds to turn up the bell volume of the door
station. The power indicator will flash. When the volume reaches
maximum, this step will set it to minimum. Repeat this step to set
appropriate volume.

Press and hold for 20 seconds to change to DWDR (digital wide
dynamic range)/normal mode of the door station. The power indicator
will flash.
13 – Speaker.