Detailed Product Description  The DVRs released from Safe Vision are CE, FCC certificated&matched to RoHS standard.We offer OEM service under customer's brand

*4 channels H.264 video compression network DVR
*PC mouse & IR remote control operation (included inside)
*Support always,schedule,motion detection recording mode
*Real-time recording for all 4 channels @ D1
*Multi-language OSD:English, Italian, Russian, French, German, Spanish and so on
*Video & Audio back-up to USB 2.0 USB flash disk ,USB hard disk, USB CD/DVD-RW& Network
*Mobile Phone view based on Symbian, Windows,OS Mobile phone, iPhone, Blackberry & Android operation system
*System self-recovery with recording & settings memory after power restores
*Remote access view, playback, DVR setup, back-up video files & record via IE

Product Category		4CH Standalone DVR
model No.		ZK-6004F-4L
System	Compression Format	H.264
	OS	Embedded Linux
Video	Input	4CH BNC Inputs
	Output	1CH BNC Output,1CH VGA
Audio	Audio Input	4CH
	Audio Output	1CH
Recording	Resolution	NTSC:D1(704×576),HD1(704×288),CIF(352×288) PAL:D1((704×480),HD1(704×240),CIF(352×240)
	Frames	100/120fps D1 real time recording
	Recording Mode	Schedule, Manual, Motion, Sensor
Playback	Playback Channel	1/4CH
	Search Mode	Time,Event list
Backup	USB Disk	USB 2.0 USB flash disk ,USB hard disk, USB CD/DVD-RW burner
Remote Application	Browser	IE Browser
	CMS	YES
	User Access	10 users online with professional authority management
Alarm	Alarm Input	4CH alarm input
	Alarm Output	1CH alarm output
Storage	HDD	2SATA,up to 1TB
PTZ	PTZ	1*RS485 port,support PELCO-P,PELCO-D Protocol
	PTZ Control	pan, tilt, zoom, preset, cruise, trace
Network	Ethernet	10 / 100 Mbps Ethernet (RJ-45)
	Protocol	TCP/IP, DHCP, DDNS, NTP, SMTP
	Mobile phone	Support Windows OS,Symbian OS,iPhone ,Blackberry and Android operation system Mobile phone
Others	Remote Control	included
	Power Supply	DC12V / 4A
	Operating Temperature	-10°C ~60°C
	Humidity	10% to 90% Humidity
Dimension	L x W x H(DVR)	W327×D223×H52mm
Weight	KG	2.5KG