4 Channel Stand-alone DVR china factory in shenzhen PST-DVR104

王鹏 所在地： 深圳市 　行业：安全、防护 职位：外销员

Web: www.chinapst.com     E-mail: sales@chinapst.com   

Name: 4 Channel Stand-alone DVR

Model: PST-DVR104

Description：

• Modified MJPEG compression format, high quality image, high confidentiality
• NTSC/PAL
• Motion detection alarm port, RS485 control port can connect with other device to control.
• Infrared ray remote controller
• Chinese and English Switch
• Independently setup the bright, contrast, color and hue for each channel
• Password Protection
• Real-time recording/Non-real-time recording
• Motion detection alarm recording function
• Recording mode: manual recording, time recording, alarm recording etc.
• 4 image auto switch
• Incorporate mode(real-time,4 image, recording and playback) and Independence mode optional(real
• time or non real-time can be chose according to the quantity of cameras)
• Recording/Playback; speed（×3）,drawback（×30）
• Alarm from outside,4 channel alarm input,1 channel alarm output
• Support two hard disk, any size of hard disk can be suitable
• Automatic spot protection when power-off, automatic resume when power-on
• Built-in power:AC90V~240V/50Hz~60Hz

Technical parameters:

Signal System		NTSC	PAL
Image Input		4CN,NTSC/PAL,1.0VP-P,75Ω,BNC
Image Output		2CH monitor input, VGA output
Resolution		720×480	720×576
Display Mode		Single image,4 quad, Circle selectable
Recording Resolution		720×480	720×576
Recording Mode		Full image recording,4 channel compression recording
Operation System		Stand-Alone (M-JPEG format)
Operation		Recording/Playback/IE Browse
After Compression		720×240	720×288
Current	Common Image	16KB	15KB
	Complex Image	22KB	20KB
Recording		30fps	25fps
Recording Mode		Circle, Section(real-time),Alarm
Display LED		Power, Channel, Backup
Event Mode		Alarm duration:5sec/10sec/15sec/20sec/25sec/30sec
Alarm Input		Alarm input (4 channel),Relay output(1 channel),COM & NO & NC
Playback Mode		Normal display: ×1
		Speed:×1, ×2, ×3
		Drawback: ×3
		Search function: time list/manual recording list/event list
Internet Protocol		TCP/IP,DHCP & Fixed IP
PTZ control		RS485
Hard disk		EIDE,3.5inch，7200rpm
Hard disk management		System will auto format
Backup System		M-JPEG compression format
Power Supply Device		ACI/PVOL:AC100V/AC240V~CUP:4/2A MAX.FREQ:50~60HZ
Dimension		430(L)x195(W)x55(H)mm
Operation Environment		-30℃~60℃

发布时间：2008-11-22 15:43:35

已阅： 48次

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