Video / Audio
• HDMI / AV local display with remote controller or mouse
• Simultaneous Recording and Live Video Streams
• Up to Full HD resolution for local display
• Supports M-JPEG / MPEG-4 / H.264 multiple compressions
• 2-Way Audio function

Record
• Video recycle function makes the video recording in 7/24
• Record 120fps @ 1920x1080
• Manual or schedule recording of 4 IP cameras simultaneously
• Exports record video file to AVI format

Management
• Web-Based and management utility for easy configuration
• E-Map interface in web and utility configuration
• Auto discover by management software
• Smart IP camera search
• Multiple languages support
• Supports mobile phone remote view with Android, WinMo, Symbian S60, iPhone, Blackberry 4.6
• Manage multiple NVR with the bundle management software

Hardware
• Supports Real Time Clock (RTC)
• HDMI / RCA / USB interfaces supported
• Auto power-on and recording after power recovery
• Supports 3.5" SATA x 2 HDD

Model	NVR-420
Video / Audio
Video Input	4 Channels IP Cameras
Video output	HDMI / RCA Local Display, Web Interface
Resolution	Full HD / Mega Pixel / FD1 / CIF / QCIF
Local video display	Video Streaming: H.264 / MPEG4 30fps at 1920 x 1080, H.264, 8Mbps Snapshot: MJPEG
Audio	Yes (G.711 / G.726) Web: 2-Way Local: One Way
Record
Recording Mode	Manual, Schedule, Event
Frame Rate / Resolution	120fps at 1920 x 1080
Export File Format	AVI
Storage Device	2 x 3.5" SATA Hard Disk Connectors Max. Capacity: 4TB (2TB per HDD)
System
Management	Web-Based Administration Local Mouse / Remote Controller Network Time Protocol Multiple Users Account E-mail Notification System Log Firmware Upgrade
User Interface	Web Browser, HDMI/AV Local Output
E-Map	Web Browser, Local Display
USB Interface	Firmware Upgrade, USB Mouse
Network
Ethernet	1 x RJ-45, 10/100Base-TX, Auto-Negotiation
Network Service	TCP/IP, DHCP, DNS, HTTP, FTP, NTP, SMTP, UPnP
Network File Protocol	Microsoft Networks (CIFS/SMB), Internet (HTTP), FTP
Hardware
Button	Power, Reset
LED Display	1 x Power 2 x HDD 4 x Channel
Power	DC 12V, 4A, Max. 50/60Hz
Operating Temperature	5 ~ 40 Degree C
Dimension (W x D x H)	213 x 80 x 150 mm
Weight	0.8kg