7 Inch Color Video Door Phones with Intercom System

7" LCD screen, high -definition
Hands free design, perfect intercom with clear voice
Mechanical keys feel comfortable
The optional multi-language friendly interface
12 polyphonic ring-tones switch freely
Easy to operation

Hands-free video intercom
Lock control
Brightness, contrast, talk volume, color and display mode adjustable.
Real-time monitoring to doorbell or CCTV camera
"Don't disturb" function
Broadcasting, Intercom call, monitoring
Call transfer to other indoor monitors
The indoor monitor can take pictures if it works together with an
outdoor station which is with picture taking and saving function