This 4CH MDVR, also known as a 4ch Vehicle recorder, is designed to
provide a reliable and secure video surveillance solution for
automobiles. It is equipped with a four-channel video output, a
network connection of RJ45 10M/100M, an operating system of Linux,
an OSD interface for external connection to LCD and remote set up
of system specifications, and an audio output of one channel. This
Four-Channel-Automotive-Recorder provides a comprehensive and
efficient video surveillance solution for automotive applications
and is the perfect choice for ensuring the safety and security of
your vehicle.
DVR Technical Parameters:
| Operating System | Linux |
| Language | English, Chinese or Customized language. |
| Video Compression | H.264 |
| OSD | Support time, date, vehicle ID, image, etc. |
| GUI | OSD Interface | Can external connect to LCD and set the system specifications by
remote |
Video and Recording | Video Input | 4CH 720P/960P/1080P AHD/Analog/Compound video input, aviation
connector, 1.0Vp-p, 75Ω |
| Video Output | 1CH Compound video output with optional VGA output, 1.0Vp-p, 75Ω. Support 1CH full screen and 4CH division. |
| Preview | Single/4CH Pictures Preview, support full screen of event trigger
or back view of car reversing |
| Recording Resolution | Support 1080P/960P/720P/D1/HD1/CIF, support at maximum 4 Channels
1080P
|
| Recording Quality | Optional Recording for Grade 0-7. 0 is the highest and 7 is the
lowest. |
| Video Rate | PAL:100 fps,CCIR625line,50 scenes NTSC:120 fps,CCIR525line,60 scenes CIF:256Kbps - 1.5Mbps,8 grades image quality for optional HD1:600Kbps - 2.5Mbps,8 grades image quality for optional D1:800Kbps - 3Mbps,8 grades image quality for optional 720P:800Kbps - 4Mbps,8 grades image quality for optional |
| Recording Mode | Default automatic video recording, support ignition video
recording, schedule video recording, alarm video recording, etc |
| Audio | Audio Input | 4CH Aviation connector inputs |
| Audio Output | 1CH Aviation connector output, Output level:1V - 2V |
| Compression format | G.726, Speed for 8KB/s |
| Alarm Input | 4CH level alarm inputs |
| Alarm Output | 1CH level signal output |
| Communication Interface | Optional for 1CH RS232 or 1CH RS485 |
| Wireless Transmission | Support built-in 4G wireless transmission, WCDMA, CDMA2000, Support expansion built-in/external WIFI transmission, compatible
with GPRS, EDGE |
| Location /G-sensor | Support built-in GPS/BD module, built-in G-sensor, can analysis and
playback for vehicle driving route |
| Video Storage | Storage | Support a 2T 2.5 -inch HDD and 1 256G SD card storage |
| Upgrade Method | Support SD card local upgrade, remote upgrade automatically |
| File Format | H.264 general video format |
| File System | FAT32 exclusive file system |
| Video Playback | Video Search | Search recorded video files by recording time and recording method |
| Playback | Support at max 4 channel synchronous playback, suspend, forward,
backward |
| | Support 2/4/8/16 times speed forward or backward |
| Security Management | User Password or administrator password management, support screen
locked |
| Expansion functions | TTS Voice broadcast | Support TTS voice broadcast |
| Series port expansion | Support external equipment connecting for advertising screen, PTZ
control, fuel sensor, etc |
Power and Consumption | Power Management | Self-adaptive wide voltage input, with protect functions for
overload, under voltage, short circuit, reversing connection, etc Support time setting startup/shutdown, delayed power off function |
| Power and Consumption | Input Voltage | DC:+8V - +36V |
| Output Voltage | +12V@1.5A,+5V@1.5A |
| Power-off Protection | UPS technology to protect all recorded information automatically
and make sure the files undamaged in case of sudden power off. |
| Consumption | Normal working < 14W, standby < 0.5W |
| Working environment | Temperature | -20℃ - +70℃ |
| Humidity | 20% - 80% |
| SD Card Type Series | Dimension | 150*137*60MM |
| Weight | 1.65KG |
Support and Services:
4 Channel Mobile DVR Technical Support and Service
Our 4 Channel Mobile DVR is backed by comprehensive technical
support and service.
We provide a range of services, from engineering and installation,
to training and maintenance.
Engineering and Installation
Our team of experienced engineers can provide customized solutions
for the 4 Channel Mobile DVR.
We can provide onsite installation and setup services, including
cabling, hardware configuration, and software setup.
Training
We provide comprehensive training for the 4 Channel Mobile DVR, including onsite training and
remote training. Our onsite training covers topics such as
installation, operation, maintenance, and troubleshooting.
Maintenance
We provide comprehensive maintenance for the 4 Channel Mobile DVR,
including preventive
maintenance, corrective maintenance, and emergency maintenance. We
can also provide spare parts and repairs.
Technical Support
Our team of experienced technicians can provide technical support
for the 4 Channel Mobile DVR.
Our technicians can provide telephone and email support, as well as
remote access support.
FAQ:
Q1: What is the Brand Name of this 4 Channel Mobile DVR?
A1: The Brand Name of this 4 Channel Mobile DVR is Vanwin Tracking.
Q2: What is the Model Number of this 4 Channel Mobile DVR?
A2: The Model Number of this 4 Channel Mobile DVR is VW904.
Q3: Where is this 4 Channel Mobile DVR made?
A3: This 4 Channel Mobile DVR is made in China.
Q4: What certifications does this 4 Channel Mobile DVR have?
A4: This 4 Channel Mobile DVR has CE ROHS certifications.
Q5: What is the minimum order quantity of this 4 Channel Mobile
DVR?
A5: The minimum order quantity of this 4 Channel Mobile DVR is 1PC.
