Lilin DVR308 - Appendix; Appendix A. 4-Ch DVR Alarm I;Os and RS485 for PTZ; Appendix B. 8-Ch and 16-CH DVR Alarm I;Os and RS485 for PTZ

DVR User Manual
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APPENDIX
Appendix A. 4-Ch DVR Alarm I/Os and RS485 for PTZ
Pin 1 Alarm input 1
Pin 2 Alarm input 2
Pin 3 Alarm input 3
Pin 4 Alarm input 4
Pin 5 GND
Pin 6 ALARM NO (normal open)
Pin 7 ALARM NC (normal close)
Pin 8 COM
Pin 9 RS485+
Pin 10 RS485-
Appendix B. 8-Ch and 16-CH DVR Alarm I/Os and RS485 for PTZ
Pin 1 Alarm input 1
Pin 2 Alarm input 2
Pin 3 Alarm input 3
Pin 4 Alarm input 4
Pin 5 Alarm input 5
Pin 6 Alarm input 6
Pin 7 Alarm input 7
Pin 8 Alarm input 8
Pin 9 GND
Pin 10 ALARM NO (normal open)
Pin 11 ALARM NC (normal close)
Pin 12 COM
Pin 13 RS485+
Pin 14 RS485-