DVR Card, CCTV Video Caputre Card (NV-4808)

Product Description

DVR Card, CCTV Video Caputre Card (NV-4808)
Adopt TechWell 6802 chip
Video Inputs: 1-16 Channels optional
Audio Inputs: 4 Channel
Display Rate: 120fps(NTSC), 100fps(PAL)
Recording Rate: 120fps(NTSC), 100fps(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-4808
video	Video Signal system	NTSC / PAL
	compression format	H.264
	input	1-4ch BNC(1.0Vp-p,75Ω)
	output	VGA
audio		1 ch
O.S.		Windows 2000 / XP / 2003
Decode chip		CONEXANT 23881 10Bit ADC
Display	frame rate	NTSC: 30FPS PAL: 25FPS
	resolution	704×576
	screen division	1,4,9 and user-defined picture division and length-to-width ratio.
record	frame rate	NTSC: 30FPS PAL: 25FPS
	resolution	704×576/352×288 optional
	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	16ch per PC
	dimension	135mm × 91mm
	net weight	100g
	Power	2w

Trademark:	NewVision
Model NO.:	NV-4808
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.