4ch h.264 960h cctv dvr

Specifications

Video and audio input/output parameters

Analog Video Input

4 ch, BNC interface (electrical level: 1.0Vp-p, impedance: 75Ω), PAL/NTSC auto-adaptive

Audio Input

4 ch, RCA interface (electrical level: 2.0Vp-p, impedance: 1kΩ)

CVBS Output

1ch, BNC interface (electrical level: 1.0Vp-p, impedance: 75Ω)

Resolution: PAL: 960×576@25fps, NTSC: 960×480@30fps

HDMI Output

1080P

Audio Output

1ch, RCA interface (linear level, impedance: 600Ω)

Video and audio coding parameters

Video Frame Rate

                                                                                                     PAL: D1 mode / 960H mode:25fps                                                                                                  NTSC:D1mode / 960H mode: 30fps

Video Bite Rate

adjustable image quality

Stream Type 

Composite stream

Video and Audio Compression Standard

H.264/G.711

Dual Stream

support

Video Coding Resolution

PAL:

D1 mode: 360×288(CIF),   720x288(HD1),   720x576(D1) 

960H mode---480×288(WCIF), 960×288(WHD1), 960×576(WD1)

NTSC:

D1 mode: 360×240(CIF),   720x240(HD1),   720x480(D1) 

960H mode---480×240(WCIF), 960×240(WHD1),960×480(WD1)

Synchronous Return Visit

Support 4ch (simultaneous encoding and decoding, full  real-time)

Preview Display

Support auto  loop, PIP display, electronic amplification

Recording Management

Video Mode

Booting automatic continuing, timing record, motion detection, alarm trigger and remote client recording

Video   Recording Preservation

Local hard disk, network backup 

Backup

Support USB flash disk/Mobile HDD backup, USB recorder backup and network backup

HDD Drive

Type

One SATA interface

Maximum Volume

2TB

Network 

Network Function

Support mobile surveillance, real-time network monitoring, remote DVR parameter Setting

Network Protocol

Support TCPIP/ UDP/DHCP/DDNS/PPPoE etc. protocol

External Interface

Network Interface

1*RJ45 10M/100M self-adaptive Ethernet interface

Serial Interface

1*standard RS-485 serial interface, support PELCO-P and PELCO-D protocol

USB Interface

2*USB 2.0

Alarm Input

4ch

Alarm Input

1ch

Other

Power Supply

DC12V/2A

Power Consumption

<10W(without hard disk and load)

Working Temperature

0°C--+55°C

Working Humidity

10%--90%

Chassis

1U chassis

Dimension

300X227X53mm