Features and Functions    

• Hands-free design;
   
• Monitor the outdoor station without visitors’ attention;
   
• Talk with visitors and unlock the door remotely;
   
• Call guard unit for emergency help if there is a guard unit;
   
• 4’’TFT-LCD display;
   
• 4 alarm zones is optional;
   
• Picture memory function is optional;
   
• Extra indoor phones are available for each apartment;
   
• More than 10 chords for ring selection;
   
• Avoid-disturbed function;
   
• Available to connect with door bell;
   
• Available to adjust picture contrast and brightness, speech volume;      

 Technical Parameters

Display: 4" TFT-LCD

Resolution: 960X234(4")pixels

Working voltage: DC18V±10%

Working Current: ≤500mA

Environment Temperature: -10~55°C

Size(mm): 180X115X21

Installation type: Surface mounted

 Applicable system

JB-304                        √

JB-2000                      √

JB-5000                      ×         

Home Automation      ×