4ch 720p sd card mdvr gps 3g wifi Mobile DVR MDVR for school bus
with AHD Analog Camera
It is a small device to monitor the vehicles what happens inside
1. The MDVR case comes with very strong aluminum alloy, very strong and sturdy.
2. It can support both AHD/Analog Camera, 720P/D1 recording.
3. The MDVR increases Video Protection Trchnology, UPS technology and
World Class Anti- Vibration Technology to protect the DATA when accident. It's very important for the
vehicle security monitoring.
4. G-sensor function record the crash level in car accident, thus for
people to analyse the reason of car accident.
The complete system:
1. One MDVR with 3G GPS WIFI G-sensor for Option
2. 1~4 cameras with extension cables
3. One monitor for the driver
4. Dual SD cards optional, 2*128GB
5. Micphone, Talkback device, Panic button
1) SD card for storage, max 2*128G
2) GPS tracking and 3G remote control realtime monitoring optional
3) UPS technology to protect sudden power off
4) The Power and mainboard are integrated with much better quality
5) G-sensor ,RS232/485 interface,RJ45 lan port,6ch alarm input
6) Mini size and light on weight
7) World class anti-vibration technology for over 8 years lifetime
8) High end products for Military dep or government usage
Graphics Operation Interface
System parameters can be set through external display and remote
2-level management for user password, administrator password,
supporting encrypted transmission
Video and Preview
Video Input, Output
4-channel video input, 1channel video output; 1.0Vp-p, 75Ω
Character superposition function, information superposition of time
and date, device ID and GPS, etc.
Video Compression Format
Compression coding. Applying Hisilicon hi-performance processor.
Preview of 1-channle, 4-image stitching, supporting full screen
triggered by event and switching of stitched images
PAL: 100 frames/s, up to 25 frames/s per channel; NTSC: 120
frames/s, up to 30 frames/s per channel
CIF, HD1 and D1 for selection, max 4*720P
Grade 1 to grade 5 for selection (descending)
CIF: 256Kbps ~ 1.5 Mbps, 8-level bit rates for selection
HD1: 600Kbps ~ 2 Mbps, 8-level bit rates for selection
D1: 800Kbps ~ 3Mbps, 8-level bit rates for selection
Audio Input, Output
4-channel input, 1-channel output
Supporting dual SD card, which supports up to 32G
File Format/ System
Recording at startup by default, supporting timed recording,
recording triggered by alarm and event, as well as manual recording
Searching by time, type, storage device and other conditions
Supporting playback on local device, supporting synchronous
playback of up to 4 channels and analysis on vehicle information in
Supporting fast forward, fast backward, play and pause, supporting
fast forward and fast backward at 2x, 4x, 8x and 16x speed,
supporting file play from selected time
Alarm Input/ Output
6-channel on/off signal alarm input, 1-channel on/off signal alarm
Prerecording function 15 seconds before alarm, duration of
recording after alarm can be adjusted from 30s ~ 30min
Storage Space Alarm
Supporting settings for alarm of storage space
GPS overspeed alarm, acceleration alarm, motion detection alarm
RS232, RJ45 10M/100M self-adaptable network interface
Wireless Transmission (Optional)
Embedded 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA
system for selection;
Compatible with GPRS, EDGE;
Embedded Wi-Fi module;
Supporting external GPS
Remote Data Transmission Channel Selection
Supporting 3G, Wi-Fi data channel transmission, supporting Wi-Fi
priority transmission strategy; supporting remote downloads of
back-end recording strategies;
Supporting PTZ control realized by local ad client software;
Supporting parameter configuration functions for mobile DVR coding
Supporting SD card and remote upgrading
Power Supply and Power Consumption
1. ACC on/off
2. Delayed shutdown
3. Timed on/off
DC:+8V ~ +36V
With patented UPS power supply continuous working technology, it
can work for 3~5 seconds after external power supply is cut so that
the intactness of video data can be kept upon sudden power failure
<10W in normal operation; <0.5W in standby mode
Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃
10% to 95%
1.Q: Does the MDVR support Hard drive and SD card?
A: Yes, HDD version MDVR supports SSD, HDD, and SD card. SD card
version MDVR supports max 2 SD card.
The storage capacity can be from 32GB to 2TB.
2. Q: Is it difficult to install MDVR into the vehicle?
A: Actually it is easy to install it into vehicle. Most driver can
figure out how to connect the power cables.
And the camera installation is more easy. Just screw, connect and
mount on the target place inside the vehicle.
3.Q: If I need door open and close alarm, overspeed alarm, reverse
video, brake video, left-turn video, right-turn video, etc,
is it available?
A: Definitely yes!
The I/O RS232 and 485 extension port is for all expanded purposes,
including the functions above.
In fact, there are more customized functions which can be connect
through this port, such as Fuel sensor, Counter system,
PTZ camera, and so on.
4.Q: We have our own platform and server, can we use your MDVR? Do
you have SDK or can you do customized platform for us?
A: Yes, we have SDK ready and welcome your OEM customized order!
How to install the SD card?
The player software to playback in PC
It can support 3G /4G GPS WIFI for option