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Chapter 2 Terminal Descripon
Figure 2-1 Terminal Descripon
Table 2-1 Terminal Descripon
Name Interface Descripon
Video Interface HDMI HDMI Signal Output
USB Interface USB 1 USB Interface
Note
USB3 is used to debugging only. It cannot connect to
USB ash drive.
USB 2
USB 3
Power Interface POWER 12 VDC Power Input
Terminal (Reserved) NO1 Alarm Output 1(NO)
NC1 Alarm Output 1(NC)
COM1 Common Interface
NO2 Alarm Output 2(NO)
NC2 Alarm Output 2(NC)
COM2 Common Interface
AIN1 Alarm Input 1
AIN2 Alarm Input 2
485+ RS-485 Communicaon Interfaces
485-
GND Grounding
GND Grounding
Video Intercom Main Staon Operaon Guide
4
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