Chi Tiết Sản Phẩm

DS-KH2220

Video Intercom Indoor Station

 Hands-free video intercom communication
 Supports three indoor stations in the intercom system
 Supports monitoring the door station and the external analog camera
 Remote unlocking
 Wall mounting supported
 Convenient installation with/without the junction box

THÔNG SỐ KỸ THUẬT
BÌNH LUẬN

Display Parameters
Display Screen:		7-Inch Colorful TFT LCD
Display Resolution:		800 × 480
Operation Method:		Physical Button

Audio Parameters
Audio Input:		Built-in Omnidirectional Microphone
Audio Output:		Built-in Loudspeaker
Audio Quality:		Noise Suppression and Echo Cancellation

Device Interfaces
Four-wire Interface:		4 Four-Wire Interfaces (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding in 1 Four-Wire Interface)

General
Power Supply:		12 VDC
Power Consumption:		≤5 W
Working Temperature:		-10° C to + 55° C (14° F to 131° F)
Working Humidity:		10% to 90%
Dimensions(L × W × H):		195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")