Q-See manual Alarm Board Hardware, SuperDVR & QSDT8PCRC

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				Figure3-3 QSDT8PCRC Video Capture Card Alarm Port
		Pin					Pin
标	题			Define		Interpret	Port	Define	Interpret
		Port
		Pin1	Alarm_in1			Alarm Input 1	Pin21
			标题
		Pin2	Alarm_in2			Alarm Input 2	Pin22			User Manual
		Pin3	Alarm_in3			Alarm Input 3	Pin23
		Pin4	Alarm_in4			Alarm Input 4	Pin24
		Pin5	Alarm_in5			Alarm Input 5	Pin25
		Pin6	Alarm_in6			Alarm Input 6	Pin26
		Pin7	Alarm_in7			Alarm Input 7	Pin27
		Pin8	Alarm_in8			Alarm Input 8	Pin28
		Pin9					Pin29
		Pin10					Pin30
		Pin11					Pin31
		Pin12					Pin32
		Pin13					Pin33
		Pin14					Pin34	Alarm_Com	Alarm COM
		Pin15					Pin35	Alarm_NO	Alarm Normal Open
		Pin16					Pin36	GND	Ground
		Pin17					Pin37	GND	Ground
		Pin18					Pin38	5V	Power Source (5V)
		Pin19					Pin39	Alarm_NC	Alarm Normal Close
		Pin20					Pin40
					Table3-1 Pins Definitions of TD3308 Card

3.1.2 Alarm Board Hardware

Figure3-4 Alarm Board

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