HIKVISION DS-KH2220 User Manual

Video Door Phone User Manual
13
Chapter 5 Local Operation
5.1 Door Station Local Operation
Figure 5-1 Call Button of Door Station
Steps:
Press the call button to call the resident.
Note
When press the call button to call the
resident, the maximum ring duration of
the indoor station is 30s.
5.2 Indoor Station Local Operation
Table 5-1 Indoor Station Local Operation Description
Keys
Description
Accept or decline the incoming call.
Unlock the door.
Open or close the live view.
Switch the live view among the first door station, the
second door station, and the analog camera.
Counterclockwise
rotation
Increase the volume.
Clockwise rotation
Decrease the volume.
Note
● The maximum live view duration is 60s; and the maximum speaking duration is 60s.
● During the ring duration, speaking duration, or live view duration, the resident can unlock the
door. The unlocking status can maintain 5 seconds after pressing the Unlock key.
● To achieve the optimal pickup effect, the recommended distance range between the speaker
and the microphone of the indoor station or the door station is 30 to 40 cm.

HIKVISION DS-KH2220 Specifications

General

Color	Yes
Number of buttons	4 buttons
Connectivity technology	Wired
Display diagonal	7 \
Display resolution	800 x 480 pixels
Display technology	LCD/TFT
Proper use	Indoor
Control type	Buttons
Product color	White
Indoor unit power type	AC/DC
AC adapter output voltage	12 V
Power consumption (standby)	5 W
Power consumption (typical)	10 W
Operating relative humidity (H-H)	10 - 90 %
Main monitor station operating temperature (T-T)	-10 - 55 °C

Weight and Dimensions

Depth	195.8 mm
Width	132.8 mm
Height	18.39 mm