DVR Card, CCTV Video Caputre Card (NV-4804)

Product Description

DVR Card, CCTV Video Caputre Card (NV-4804)
Adopt Tech Well 6802 chip
Video Inputs: 1-4 Channels optinal
Video Inputs: 1-4Channels, Audio Inputs: 1 Channel
Display Rate: 30fps(NTSC), 25fps(PAL)
Recording Rate: 30fps(NTSC), 25fps(PAL)
Supports up to 32 Channel Cameras per PC
Compression Format: MPEG-4/H. 264
High Picture Quality, Support IE Browse
OS: Windows 2000 / XP

model		NV-4804
video	Video Signal system	PAL,NTSC
	compression format	MPEG-4/H.264
	input	1-4 channels optional
	output	VGA
audio		1 channel
O.S.		Windows 2000 / XP
Decode chip		TechWell 6802 chip
Display	frame rate	30fps(NTCS)/25fps(PAL)
	resolution	160×120 to 640×480
	screen division	1,4,9,16,25 and user-defined picture division and length-to-width ratio.
record	frame rate	NTSC: 120FPS PAL: 100FPS
	resolution	30fps(NTCS)/25fps(PAL)
	code rate	64K-2Mbps option
	recording mode	manual, time ,motion detective, sensor, pre-recording
playback	multi-channel	1-24 ch playback in time
playback	mode	1,4,8,16 fast playback, single frame playback
net function	Transmission mode	LAN / PSTN / ISDN / ADSL
	Transmission protocol	TCP/IP
	connecting	client software/ IE Browser
	Client/IE	Remote preview, recording, playback, control, support Dynamic
alerts	equipment	support alarm box, RS232/485
	alarm event	motion detection, video signal loss, sensor input
	linkage	video recording, sound alerts, alarm box output, phone alert, net inform
	alarm box	support multi-protocol,1-24 ch signal input and output
Others	P/T/Z	Support multi-protocol,RS232/485,higspeed dome control software
	back up	USB,Network,CD-RW,DVD-RW backing up
	security	Multi-lever password,, user right option, system keyboard lock
	Max channel	24 ch per PC

Trademark:	NewVision
Model NO.:	NV-4804
Unit Price/Payment:	TT
Origin:	China
Packing:	Standard paper box
Min. Order:	50pcs
Transportation:	by air/by express(dhl, ups,fedex,tnt)
Company:	Shenzhen NewVision Technology Co., Ltd.