HIKVISION DS-KH2220 User Manual

Video Door Phone User Manual
14
A. Appendix
Installation Notice
While installing the indoor station, make sure that the distance between any two devices is far
enough to avoid the howling and echo. The distance between two devices is recommended to be
longer than 10 meters.
Note
Here devices refer to indoor stations, and door stations.

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