4CH H. 264 Network DVR (D9004BV)

Specifications:
Video system: NTSC/PAL
Compression format: Video: H. 264/audio: 8khzx16bit adpcm
Video output: 4-CH BNC input/2-CH BNC output/1-VGA output
Audio input/output: 1-CH RCA audio input, 1-CH RCA audio output
Display resolution: D1: 704 x 576(PAL) 704 x 480(NTSC)
frame rate: Single CH PAL: 25 fps, NTSC: 30 fps
Recording resolution: PAL: CIF(352x288),
HD1(704x288)
D1(704x576)/
NTSC: CIF(352x240)
HD1(704x240)
D1(704x480)
Recording frame rate(shared): PAL: 25fps@d1
50fps@HD1
100fps@CIF/
NTSC: 30fps@d1
60fps@HD1
120fps@CIF
HDD: 1 SATA HDD, up to 1024gbusb removable HDD
Video mode: Aways/schedule/manual/motion detection/sensor triggered
Record pack time: 15/30/45/60min
Video backup: USB flash disk / removable HDD, USB burner, network backup to AVI file format

Playback mode: Play /slow/fwd/frame by frame
Alarm type: Motion/video loss/HDD space/HDD loss
Ptz control: Built-in RS-485 port, supports pelcd-p & pelcd-d
USB 2.0 port: Supports USB mouse, removable HDD, USB flash drive to backup to AVI file and upgrade system
Ethernet: One rj-45 10m/100m self-adaptable ethernet interface
Network protocol: Support TCP/IP, DHCP, UDP, DDNS, pppoe network protocol
Network function: Support preview live display remotely via mobile phone and real time monitoring via ie-based browser and/or network, and support patameter setting of DVR remotely
Power consumption: 10~15w(exclude HDD)
Power adapter: DC 12v / 3a
Working temperature: 50° F to 104° F(10degree to 40degree)
Working humidity: 10%~90%
Dimension(w x d x h): 12.40x9.3x2.4 in(315x236x60mm)

Features:
1. Supports real time surveillance via monitor
2. DVR saves real-time recording image to HDD
3. Supports DVR backup via USB flash drive and hard drive
4.4CH supports DVR single CH and multiple CH playback of recorded files
5. Supports remote surveillance by multiple users simultaneously
6. Supports HDD & video input alarm management and external alarm signal inputs
7. Supports mouse operation for faster menu navigation
8. Supports ptz camera operations through RS-485

Other features: 1. Adpcm audio compression format, windows graphical interface, BNC and VGA video out ports
2. Supports remote live viewing via 3G mobile networks
3. Supports sending email alerts when motion is detected by system
4. Triplex(recording, playback and net transmitting at the same time)
5. Supports USB mouse, IR remote control operation, rear USB2.0 ports for backup, upgrade and mouse operation
6. Supports double encode bit network transmission, the video package time is adjustable
7. Multiple alarm record modes, multiple languages OSD, supports auto maintenance

Item includes:
1 x 4CH h. 264 network DVR
1 x power adapter
1 x remote control
1 x mouse
1 x manual