BNC security 4 channel h.264 digital video recorder , 1 / 4 Display screen

System

Main processor

Industrial grade embedded micro-controller chip Hi3515A Huawei Hass

Operating system

Embedded LINUX operating system

System Resources

Simultaneous multi-channel real-time video, multi-channel real-time playback, multi-channel operation over the network, USB backup

Interface

Operating Interface

16-bit true color graphical menu interface and mouse support

Display

1/4 screen

Video

Video Standard

PAL (625 lines, 50 fields / s); NTSC (525 lines, 60 fields / s)

Image Coding

H.264(High Profile)

Monitoring quality

Monitor: D1; VGA: HD

Playback quality

D1/Half-D1/CIF/QCIF

Encoding capabilities

4 channel D1 real time

Decoding capability

2 +2 D1 channel D1 real-time non-real-time

Motion Detection

Each screen can be set to 192 (16 * 12) detection areas; multi-level sensitivity can be set

(Only local channels)

Audio

Audio Compression

G.711A

Talkback

Support

Recording and Playback

Recording mode

Manual> Alarm> Motion Detection> Timing

Local Playback

Multi-channel playback (1-4 road)

Video Search

Time searching, calendar, event search, channel search

Storage and backup

Each occupation

Video: CIF 4 ~ 5G / day * channel, D1 8 ~ 10G / day * channel;

Hard disk space

Audio: 691.2M / day * channel

Recordings are saved

The hard drive, network

Backup

Network backup, USB mobile hard disk

Interface

Video Input

4 BNC (1.0Vp-p,

75Ω)

Video Output

1 channel BNC (1.0Vp-p, 75Ω), 1 channel VGA

Loop-through output

Not support

Audio Input

1 channel RCA (200-2800mV, 30KΩ)

Audio Output

1 channel RCA (200-2800mV, 5KΩ)

Alarm Input

NO

Alarm Output

No

Network interface

RJ45 10M/100M adaptive Ethernet port

PTZ control

No

USB Connect

2 USB2.0 ports (reserved tw