ND-108K-7

• 4,3” color TFT-LCD screen
• Door opener control
• Stairways lighting control
• Viewing entrance door panels
• Viewing apartment door panel
• Viewing 4 CCTV cameras
• Communication with security
• Privacy call feature
• Color/brightness/volume settings
• Digital addressable dipswitch structure
• 75 Ohm terminating ease by dipswitch
• Easy surface mounting with apparatus
• 4 different ring melodies and 1 alarm sound
• The switching off the line automatically when the doorphone stays unsclosed
• if doorkeeper phones with video connected to external line can not be viewed