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HVAC Systems | Video Door Phone System | Access Control System | DVR System

DOOR PHONE

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gh-680

GH-680

    
 
Guard Station
 

Bus type connection
Door release button
Conversation with guard station
Door release button
Security function
Visitor monitoring
Conversation with guard station

 
SKC-680a
   
 
Digital Type Main Door Unit
 

Durable aluminum case prevent corrosion

Large system capacity connected up to 1024 units
Independent communication channel. Bus type connection
Durable stain steel keypad with laser marking
Independent user code for door opening
Automatic fault isolation
Perception of RF-ID card (optional)

 
SKC-680W
   
 
Digital Type Main Door Unit
 

Durable aluminum case prevent corrosion

Large system capacity connected up to 1024 units
Independent communication channel. Bus type connection
Durable stain steel keypad with laser marking
Independent user code for door opening
Automatic fault isolation
Perception of RF-ID card (optional)

 
SKC-680W

SKC-100

    
 

Digital Type Main Door Unit

 

Durable aluminum case prevent corrosion

Large system capacity connected up to 1024 units
Independent communication channel. Bus type connection
Durable stain steel keypad with laser marking
Independent user code for door opening

 
cpv-680
   
 
B/W Video Door Phone Unit
 

4” B/W Flat CRT (420 lines)
Door release button
Security function
Visitor monitoring
Conversation with guard station

 
CP 680w
   
 
Door Phone Unit
 

Door release button

Security function
Conversation with guard station

 
CV 680
   
 
Control Board
 

Automatic fault isolation

Video distribution
Communication channel distribution

 
PWR24VDC
   
 
Power Supply
 

220VAC 50Hz input

Built-in battery Charger