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Reference
RS-485 Protocol (Optional)
Data Communication Format
• Data Length: 1 Byte (8 Bit)
• Start/Stop Bit: 1 Bit
• Parity Bit: None
• Baud rate: 9,600 bps
Format
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
0xE5 0x87 Camera ID 0x60
Key In or
Key Out
Key Code *C.S.
*C.S. = Check Sum
• The data of total 7 bytes is transmitted from the external RS-485 device to the camera.
• Byte 7 : The value of Check Sum from ‘Byte 1 ’ to ‘Byte 6 ’.
