1. Easy for upgrading old system with existing cable.
2. User Friendly GUI with good function performance.
3. Convenient to set up system, flexible for various construction.

Digital Apartment Outdoor Stations
Flush mounted installation
2.8 Inch physical buttons  or 7 Inch Touch screen
Namelist and Code Calling Mode
IC card unlock (Max 2000 cards)
Public and private password unlock
Exit button connection
Unlock time adjustment
Door status detection
Auto fill-in light

7 Inch Touch Screen Indoor Monitors 
7 Inch Touch Screen
Call Answering
Door Unlock
Real Time Monitoring
Room to Room Intercom
Call to Guard Unit
Call Record
Picture/Video Capture
Multiple languages
Ringbell Connection
Mute