Name: H.264 Network 2hdd 4ch D1 Dvr With Alarm And Ptz
Brand: XKA
Availability: InStock

Product Details

Specifications

1,Support email alarm
2,3G function is optionnal
3,Digital Zoom: In both preview and playback
4,UPNP

Functions

Dual-stream: Main-stream for local storage , to ensure the quality of the video;Sub-stream for network real-time transmission , to break the bottleneck of bandwidth
Network:Support DHCP, PPPOE,DNS,DDNS,UPNP,IPetc, thorough assort (WEB,CMS,SDK)
Remote Access:Built-free DDNS,make the network connection easy and simple . also provide other Domain Name Services,such as 3322, dyndns, oray,myq-see
Digital Zoom: In both preview and playback
UPNP:No need to forward the ports
Protectors: protect form thunder lighting and leakage of electricity from cameras
Support email alarm
3G function is optional

parameters

Model		DVR-7804 DVR-7304	DVR-7808 DVR-7308	DVR-7816 DVR-7316	DVR-7816E DVR-7316E
System	Main processor	Hisillicon
	Operation system	Embedded LINUX
	Control	USB mouse, IR remote,Front panel, Network
	Image split	1/4	1/4/9	1/4/9/16
Video	Video standard	pAL (625line,50f/s),NTSC(525line,60f/s)
	Video compression	H.264
	preview quality	D1:PAL(720576);NTSC(720480)
	playback quality	D1:PAL(352288);NtSC(352240)
	Video Detection	Motion Detection, MD Zone: 396(22*18),Video loss
Audio	Audio compression	ADPCM			G711A
	Intercom	Support
Record&playback	Record modes	manual>alarm>motion>timing
	Video search	TIme/Date,Alarm ,Motion Detection,log,event,
Backup	Record storage	Local HDD ,network
	Backup modes	Network Flash disk, Movable HDD
Interface	Video input	4*BNC	8*BNC	16*BNC
	Audio input	1*RCA(200-2800mV.30KΩ
	video output	1VGA,1BNC			1VGA,1BNC ,1*hdmi
	Audio output	1*RCA
	Alarm	optional			NO
	Network	RJ45 10M/100M self-adjusted Ethernet Interface
	PTZ	RS485
	USB	2USB2.0
	SATA	1HDD
	DVD RW(Optional)	2 SATA			2hdd
Mobile eurveillance	Support	Iphone Android, Symbian, Windows,Blackberry
Environ-ment	Power suppiy	DC12v,50/60HZ
	Working	-10˜+55°c/10˜90%RH/86˜106KPA
	Dimension	325L 22065