دستگاه ضبط ویدیو موبایل داهوا MHVR8004-GFWI

System

Embedded microprocessor

Embedded LINUX

Audio

G711A, G711U, G726, PCM

1 channel

8KHz, 16 bit

Image

H.265+/H.265/H.264+/H.264

1080p (1920×1080) for all channels

Video

2 channels of digital video signal input ; 2 channels of HDCVI analog video signal input (DSM/ADAS)

One channel of CVBS output through EXTEND port

PAL: 1fps–25fps
NTSC: 1fps–30fps

1 window, 4 windows, 6 windows

Timed auto control, dynamic surveillance and alarm.

Channel, time, license plate, GPS

Set tone, brightness, contrast, saturation and gains for each channel’s video image.

Alarm

4 channels

2 channels,1 relay out, 1 Controllable 12V 0.75A out

Snapshot, tour, recording, buzzing and email.

Hard Disk

2 SD cards, each with max storage capacity up to 512G.

Function

Manual recording > alarm recording > motion detection recording > Timed recording

1080P for all channels

1min–60 min (default: 60 min), pre-record: 1 sec–30 sec, post-record: 10 sec–300 sec

Stop Record;Overwrite

Time /Date, Alarm, MD and Exact Search (accurate to second)

Several playback rates of slow playback or fast playback; playing video backwards; manual single frame playback

When playing a recording, with one click, switch to recording in another channel whose play time will the same one.

1 channel

When playing recording in a full screen, select a region on the screen to enlarge it.

396 motion detection regions for each channel; different sensitivity levels selectable for a region.

Yes

Rolling over and hitting detection

Extends storage capacity by USB flash drive or mobile hard disk.

Management of users of different roles

Yes

Upgrade by web, MHVR client or other tools; by USB flash drive

Port

2, with max 512G storage capacity

2, USB 2.0

1, RJ45 10M/100M self-adaptive Ethernet port

1

2

1

1, used together with special mobile display

Optional

Optional

Optional

AI

Max 30,000 face images, 20 face databases

DSM: Smoking, calling, yawning, looking around unfocused, being absent
ADAS: Warning of cars hit; detection of lane departure

Support max 2 intelligent rules for channels at the same time

Others

6V DC–36V DC

≤12W (only for MHVR and without any peripheral)

-30°C to +70°C; 10%–90%

138mm×160mm×49mm

1.63kg

Certifications

FCC

ISO7637-2

Yes