Cheapest 4CH Standalone DVR(Support Wifi & Wireless 3G USB Modem) :HK-S3104F

H.264 real-time high compression, support dual stream network transmission.
(2) Support Wifi & Wireless 3G USB Modem(HK-S3104F/HK-S3108F only)
(3) Support Multi-language: English,Chinese Simplified,Chinese Traditional,Italian,Spanish,Japanese,Russian,French, German,Portuguese,Turkish,Polish,Hungarian,Finnish,Persian,Thai,Greek,Vietnamese, Romanian,Brazilian,Swedish,Arabic,Bahasa Indonesia,Hebrew,Ukrainian.
(4) New standard for professional DVR with high performance and competitive price.
(5) Support 3G Mobilephone Surveillance with Symbian , Windows CE,Iphone , Google Android &BlackBerry.
(6) Realtime live display up to 4/8/16 camera with 720P high definition.
(7) 1,2,4,8,16 channel simultaneous realtime playback
(8) Support VGA and CVBS(TV) simultaneous output.
(9) Support remote IE, Netview, CMS, OSD live preview, settings, backup or playback.
(10) Multiple function: Live, Recording, Playback, Backup & Remote access.
(11) Support CIF realtime recording, support HD1,D1 non realtime.

Model/Item	HK-S3104F
Compression Format	H.264
Operating system	Embedded LINUX
System Resources	Pentaplex function: live, recording, playback, backup & remote access
Video Input	BNC x 4,1.0VP-P,75Ω
Video Output	2CH BNC TV-OUT,Support VGA and BNC simultaneous output
Main Stream Record Speed	CIF:100/120fps ,HD1:100/120)fps,D1:100/120fps
Extra Stream Speed	QCIF(1~25/30fps)
Recording Mode	Manual / Timer / Motion
Audio Input/Output	4CH RCA / 1CH RCA
Hard Disk Storage	2 SATA port, Max 4TB HDD supported or 1 SATA port with DVD RW
Alarm Input/Output	4 Channels(option)
Multiplex Operation	Live display / record / playback / backup / network operations
Backup Device	USB 2.0 flash drive / USB moving Hard disk / Network/DVD RW
Pre-alarm Recording	recording for 5 seconds before alarming
Network Protocol	TCP/IP,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G
Ethernet	10/100 Base-T. Supports remote control and live view via Ethernet
Web Interface	Internet Explorer (5 users access simultaneously) Operating System: Windows Vista / XP / 2000
VGA Interface	Built-in
IR Remote Control	YES (IR receiver built-in)
Mobile Phone	Support Symbian, Windows CE, iPhone, Google Android and BlackBerry.
PTZ Control	YES
USB Mouse	YES
Power Source	12V DC(¡À10%)
Key Lock (Password Protection)	YES
System Recovery	System auto recovery after power failure
Dimensions (mm)	1U,255*210*50(mm)
Working Temperature	-10~+55 degree
Working Humidity	10%- 90%
Weight	2.12KG(No HDD)