DAHUA DH-MXVR4104-GFWI DVR MOBILE HDCVI Recorder Full HD 4 channels 4ch+4ch IP WIFI. Supports 1 HDD 2.5" and Microsd up to 256gb. GPS/4G with analytics

System

Main processor

High performance embedded industrial microcontroller

Operating system

Embedded LINUX

Operation interface

WEB, AV, VGA

Video and audio

Analog camera input

4 HDCVI/AHD/TVI/CVBS cameras, resolution up to 1080P (audio input is not supported when connecting AHD/TVI/CVBS cameras)

IP camera input

4 IP cameras, resolution up to 1080P (expandable via PoE switch)

Double flow

Supported (up to D1 encoding for sub-streaming)

Video frame rate

Friend: 1-25 fps

NTSC: 1 – 30 fps

Video output

AV OUTPUT×1, VGA×1

Output resolution: 800×600, 1280×1024

Show division

1/4/8/9

OSD Overlay

Channel, time, GPS position, license plate.

Image quality adjustment

Image quality adjustable in six levels

Compression standard

Video compression

H.265, Smart H.265, H.264, Smart H.264

Audio compression

G.711A/G.711U/PCM

Grid

Mobile phone access

iOS, Android

Wifi

Supports built-in 2.4G Wi-Fi modules.

Browser

Google, PCAPP, IE9 or later, Firefox

Update

Device Update

WEB, USB, Remote platform, Update tool

AI

ADA

Forward collision, lane departure and tailgating alerts.

DSM

Supports detection of drowsy driving, distracted driving, calling while driving, driverless, wearing infrared blocking sunglasses, smoking while driving, and lens tampering.

BSD

Blind spot detection

Recording playback

Recording mode

Auto, Manual, Motion Detection, Schedule, Alarm

Record alarm > alarm > motion detection > schedule

Recording playback

1, 4

Back

HDD, USB flash drive and network backup

Playback mode

Normal reproduction

Storage

hard disk

1/2 2.5 inch hard drive (SATA)

Heat dissipation

Cooling by built-in fan

SD card

1 (256G)

Alarm

General alarm

Motion detection, tampering and video loss, local alarm, camera offline, manual alarm control, DSM, ADAS and BSD alarm

Abnormal alarm

No HDD, HDD error, Insufficient capacity, Illegal login, ACC disabled, High temperature, Rollover, Low battery voltage, Over speed, Low speed, Collision, Quick turn, Quick acceleration, Sudden braking, Low battery security exception, Network security exception

Alarm link

Recording, snapshot, local external alarm output, buzzer, record, screen prompt, tour

Sensor

Gyroscope

Supports event detection and alarms such as rollover, collision, rapid acceleration/deceleration/turning.

External port

TV output

1

Audio input

4-channel PoE audio input

Audio output

1 aviation port for audio output

1 audio output for speaking

two-way conversation

Supported

Alarm input

8 channels for alarm input, 1 channel for pulse rate measurement

Alarm output

1 channel 12V controllable alarm output, digital quantity

RS-232

2

RS-485

1

USB

Front panel: 2 × USB 2.0

Rear panel: 1 × USB 2.0 from EXTEND port

Pulse counting

1

Satellite positioning

GPS/GLONASS

Network port

Front panel: 1 × 10M/100M RJ45

Rear panel: 1 × 6-pin 10M/100M aviation connector

General

Power supply

DC 6-36V with built-in UPS (allows for system protection in case of normal power outage and low vehicle battery voltage).

Energy consumption

8.4 W (without peripheral)

Low power consumption : < 0.1 W

Gross weight

2.83 KG (6.24 lb) (with packages)

Product Dimensions

1 DIN

Front panel: 190mm × 60mm (7.5'×2.4')

Rear panel: 180mm × 50mm (7.1'×2.0')

Depth: 190 mm (7.5')

Packaging dimensions

308 mm × 293 mm × 123 mm (12.1' × 11.5' × 4.8') (length × width × height)

Operating temperature

–30 °C to +70 °C (–22 °F to +158 °F)

Operating humidity

10% – 90%

Operating altitude

5000 meters

Facility

Assembled before leaving the factory/support

Certifications

CE\FCC\EN50155\ISO7637-2\ISO16750\BIS