Q-See QT17D324SC user manual Appendix B Camera Specifications, ADSL, ISDN, LAN, can

			QT19D328SC User’s Manual
		Alarm input	Four channels alarm in（On/off value）input independently
		Alarm Input options	Open/ close circuit
			One channel linkage alarm output，one channel power trouble alarm output，one
		Alarm Output	channel other trouble alarm output
			Relay on/off value：1A	120VAC/24VDC，longtime on/off optional
		PTZ Port	RS485
Other Ports		Serial Port	RS232 universal serial interface
		Network Port	RJ-45 10M/100M Ethernet interface
		Network Transport protocols	Support TCP/IP
	Network
		Network Transport	ADSL, ISDN, LAN, CAN
interface
		Browsing Solutions	Software included, Internet Explorer
		Clock	Built-in hard clock and permanent calendar
		Power	AC90 ～ 250
		Power Consumption	Max：55W
		Video System	Universal video system
		Max Brightness	300cd/m2
	Others
		Max Contrast	450:1
		Response Time Tr/Tf	Tr+Tf=（16ms）
		Visual Angle	170°/150°
		Weight	13 lbs (6.0Kg)（Not Including H.D.）
		Dimensions
			15.25 in x16 in x 121 in (387mm×406mm×121mm)
		( W×H×D)

Appendix B Camera Specifications

Model	QD28414 & QD28414W
Image Sensor	1/4" Sony Super HAD Color CCD
Lens	4-QD28414 with 6mm and 4-QD28414W with 3.6mm
Horizontal Resolution	420TVL

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