DSKH2220

 Video Intercom Indoor Station
 7-Inch Colorful TFT LCD
 Display Resolution: 800×480
 Built-in Microphone & Loudspeaker
 Noise Suppression and Echo
Cancellation Video Intercom Indoor Station

 7-Inch Colorful TFT LCD

 Display Resolution: 800×480

 Built-in Microphone & Loudspeaker

 Noise Suppression and Echo

Cancellation