SHENZHEN COOINTECH TECHNOLOGY CO., LTD. HZ-VN-2001-4S User manual

4CH SD 720P MDVR User Manual
Model: HZ-VN-2001-4S
EN
SHENZHEN COOINTECH TECHNOLOGY CO., LTD.
www.coointech.com

4CH SD MDVR 2001 SERIES
2 / 30
COPYRIGHT
© 2016 Shenzhen Coointech Technology Co., Ltd.
This manual is copyrighted with all domestic and international rights reserved. No part of this
document may be reproduced physically or electronically without written permission of Shenzhen
Cooint Technology Co., Ltd.
*Specifications are subject to change without prior notice.

4CH SD MDVR 2001 SERIES
3 / 30
TABLE OF CONTENTS
1. GUARANTEE & WARNINGS ...................................................................................................................... 5
2. PRODUCT OVERVIEW............................................................................................................................... 5
FEATURES .............................................................................................................................................................. 5
MAIN FUNCTIONS.................................................................................................................................................... 6
SPECIFICATIONS....................................................................................................................................................... 6
WORKING PARAMETERS ........................................................................................................................................... 7
3. PRODUCT OUTLOOK ................................................................................................................................ 8
FRONT-PANEL OVERVIEW ......................................................................................................................................... 8
Description of Front Ports & Indicator............................................................................................................ 8
BACK-PANEL OVERVIEW ........................................................................................................................................... 9
Camera Ports Define....................................................................................................................................... 9
IO & Power Define .......................................................................................................................................... 9
Description of Back Panel ............................................................................................................................. 10
4. OPERATION............................................................................................................................................ 10
REMOTE CONTROL................................................................................................................................................. 10
LOGIN................................................................................................................................................................ 11
MAIN MENU...................................................................................................................................................... 11
SYSTEM......................................................................................................................................................... 11
TIME...................................................................................................................................................................... 12
USER...................................................................................................................................................................... 12
POWER.................................................................................................................................................................. 13
TERMINAL ............................................................................................................................................................. 13
Record........................................................................................................................................................... 14
GENERAL ............................................................................................................................................................... 14
MAIN REC.............................................................................................................................................................. 15
SUB REC................................................................................................................................................................. 15
TIMED REC ............................................................................................................................................................ 15
DISK MANAGE ....................................................................................................................................................... 16
MIRROR REC.......................................................................................................................................................... 16
Playback ....................................................................................................................................................... 17
RECORD SEARCH ................................................................................................................................................... 17
SEARCH RESULT .................................................................................................................................................... 17
NET ............................................................................................................................................................... 17
CENTER.................................................................................................................................................................. 18
LAN........................................................................................................................................................................ 18
3G/4G.................................................................................................................................................................... 19
WIFI....................................................................................................................................................................... 19
FTP ........................................................................................................................................................................ 19
ALARM.......................................................................................................................................................... 19
IO .......................................................................................................................................................................... 20
SPEED.................................................................................................................................................................... 20
TEMP..................................................................................................................................................................... 21

4CH SD MDVR 2001 SERIES
4 / 30
G SENSOR.............................................................................................................................................................. 22
VOLTAGE............................................................................................................................................................... 22
SERIAL........................................................................................................................................................... 23
PTZ ........................................................................................................................................................................ 23
SERIAL ................................................................................................................................................................... 23
Tools ............................................................................................................................................................. 24
FORMAT................................................................................................................................................................ 24
CONFIG.................................................................................................................................................................. 24
LOG SEARCH.......................................................................................................................................................... 25
IMAGE SEARCH ..................................................................................................................................................... 25
Info ............................................................................................................................................................... 25
SYSTEM INFO ........................................................................................................................................................ 25
DISK INFO.............................................................................................................................................................. 26
NETWORK INFO..................................................................................................................................................... 26
COM INFO ............................................................................................................................................................. 26
5. INSTALLATION ....................................................................................................................................... 27
POWER CABLE CONNECTION.................................................................................................................................... 27
SERVER CONNECTION ............................................................................................................................................. 27
SERIAL PORT......................................................................................................................................................... 27
CONNECTS TO A PTZ CAMERA ................................................................................................................................. 28
6. FAQ........................................................................................................................................................ 29
RECORDING QUESTIONS.......................................................................................................................................... 29
1. Why MDVR doesn’t record after power on?............................................................................................. 29
2. Why MDVR frequently reboots when it is on vehicle?.............................................................................. 29
GPS QUESTIONS ................................................................................................................................................... 29
1. Why no GPS location info? ....................................................................................................................... 29
2. Why no positioning info when car is online? ............................................................................................ 30
3G QUESTIONS ..................................................................................................................................................... 30
Why 3G dial up failed? ................................................................................................................................. 30
SERVER QUESTIONS ............................................................................................................................................... 30
Why can't connect to servers when the MDVR is running? .......................................................................... 30

4CH SD MDVR 2001 SERIES
5 / 30
1. GUARANTEE & WARNINGS
1) Electrical Apparatus Safety
All installation and operation should comply with local electrical safety norms.
2) Transportation
In the process of transportation, storage and installation, please avoid heavy stress, violent
vibration, impact and water splashing.
3) Installation
Install the equipment in accordance with the requirements, handle carefully. Do not heavily press
the equipment before the MDVR installation is finished.
4) Requirements on Engineers & Technicians
All the work of checking and maintenance should be done by qualified technicians and engineers.
We do not undertake any responsibility caused by unauthorized modifications.
5) Requirements on Environment
The equipment should be installed and stored in a cool and dry place, away from direct sunlight,
flammable or explosive substances, etc. Keep gaps not less than 3cm around the device to
facilitate ventilation for cooling.
6) Accessories
Make sure to use accessories from the manufacturer.
Insulate circuit ground and metal shell for all the peripherals.
Before installation, please open the package and ensure that all parts are included.
If there are any problems, please contact us as soon as possible.
2. PRODUCT OVERVIEW
HZ-VN-2001-4S is a superior MDVR model specially designed for vehicle surveillance and remote
monitoring, combined with high-speed processor and embedded operating system. The advanced
H.264 video compression and decompression, wireless transmission, GPS location make it to be a
very powerful and perfect solution for vehicles.
Features
★Embedded compact design, low power, high efficient H.264 compress, high reliability.
★4CH 720P HD recording, supports dual 128GB SD card.
★Optional 3G/4G, GPS, WIFI functions.
★Built-in G-sensor.
★Data protection when in sudden power off, optional inside-laid UPS battery.
★Rich external ports, incl. 2x RS232, 2x RS485, 8x alarm in & 2x alarm out ports, VGA etc.
★Auto image switch of car left/right turning, backing change.
★Unique hard disk loading method for great convenience with patent rights.
★Export of video recordings directly via USB port.

4CH SD MDVR 2001 SERIES
6 / 30
★CMS platform ability for big fleet and user management.
★Simple easy to operate video playback software.
Main Functions
FUNCTIONS
DESCRIPTIONS
Wireless Communications
Through WIIF/3G/4G network, multi functions are achieved such as:
real-time monitoring, video download, two way talk, parameter config,
remote upgrade, remote control etc.
Recording
1-4CH 720p real-time AV recording both locally and remotely.
PAL for example: support 4CH CIF/HD1/D1/720p @25fps.
Support PAL; NTSC
OSD overlay info incl. time, channel, vehicle ID, GPS, speed etc.
Storage & Playback
Support 2x 128GB SD storage
Support 4CH AV synchronous playback
Support PC playback
Support remote search and playback
Support play, pause, slow, fast etc.
Black Box Function
Recording incl. speed, GPS, temperature, oil level etc.
Support 4x switches with data collect
Support local recording with vehicle info display
Support real-time upload remotely, and history search and check
Specifications
ITEM
PARAMETER
PERFORMANCE
System
Language
English
Operation System
Linux
Interface
Imaging menu operation interface (OSD Menu)
Password Security
Two levels authority: admin, user
Video
Video Input
4 composite video input
Video Output
1 composite video & 1 VGA outputs
Video standard
PAL, NTSC
Video compression
H.264 Main profile, 100 frame / sec
Video Display
Single/Quad screen video
Audio
Audio Input
4 audio input
Audio Output
1 audio output
Audio Code
G726
Way of recording
Simultaneous AV recording
Image
Processing &
Storage
Image format
CIF/HD1/D1/720p optional
Standard of Video Stream
ISO14496-10
Video code rate
CIF: 1536Kbps ~ 128Kbps,
HD1: 2048Kbps ~ 380Kbps,
D1: 2048Kbps ~ 400Kbps,
720p: 2048Kbps ~ 4096Kbps,

4CH SD MDVR 2001 SERIES
7 / 30
8 levels of image quality: class 1 the highest and
class 8 the lowest.
Audio Code Rate
40KB/s
Data Storage
2x 128GB SD Card
Alarm
Alarm input
4x Alarm input
Alarm output
1x Alarm output, with 12V high electrical level
Communication
Port
RS232 port
1x RS232
RS485 port
1x RS485
Wireless
Modules
3G WCDMA
optional
4G LTE
optional, support TD-LTE/FDD-LTE
WIFI
optional, 802.11b/g/n
GPS
Optional, embedded module, show Geo-location,
speed etc.
Wireless upload function (Optional)
Acceleration
sensor
G-sensor
internal laid
Extendable
Port
Intercom
support
Speed pulse
External connect
Others
LED panel
Software
Vehicle Network Management
System (VNMS / CMS)
3G video monitoring and GPS tracking etc.
PC/ Web/Android/iPhone/iPad platforms,
multi-languages.
Vehicle Analysis Software (VAS)
Video playback and analysis
Working Parameters
Item
Parameter
Instruction
Power Input
＋8V～＋36V
Voltage Input:＋8V～＋36V
Power will be auto off upon self-protection
activated if device is out of this range for long
time.
Power Output
12V
Voltage output 12V (+/-0.2V 0), current for max.
4A
ACC
≤6V
ACC Off
≥7.5V
ACC On
Video Input
Impedance
75Ω
Average 75Ω per video channel
Video Output
Voltage
2V p-p
75Ω per each 2V p-p CVBS signal
I/O Interface
0-4V
Defined as low level alarm
> 4V
Defined as high level alarm
SD Card Interface
2x SD slots
Max. 128GB per SD card
SD can be used for recording, upgrade etc.
Working
Temperature
-20°C~+80°C
Temperature in well ventilated condition

4CH SD MDVR 2001 SERIES
8 / 30
3. PRODUCT OUTLOOK
Front-Panel Overview
Description of Front Ports & Indicator
TYPE
ITEM
DEFINITION
Panel
Ports
SD1/SD2
2 SD cards for cycle recording
Indicator
PWR
Power indicator, lighted (blue) if power input is connected
SD1/SD2
Indicator of "SD card", lighted (green) if SD card is detected, otherwise
led is off.
IR
IR
Receiving signals from remote controller

4CH SD MDVR 2001 SERIES
9 / 30
e-Lock
LOCK
Lock for SD and SIM slots and power on/off for MDVR.
If unlocked, the MDVR will be auto into standby status.
Back-Panel Overview
Camera Ports Define
A/V1,2,3,4 & AV-OUT:
IO & Power Define
1 2
3 4
1 3 5 7 9 11
2 4 6 8 10 12

4CH SD MDVR 2001 SERIES
10 / 30
Description of Back Panel
Panel Interface
Definition
A/V1,2,3,4
4 channels of AV inputs
AV-OUT
AV outputs
IO
4channels alarm input & 1 channels output ports,
1 RS485 ports, 1 RS232 ports and pulse speed
port
POWER
Power input, DC8-36V
GPS
GPS antenna port
3G/4G
3G/4G antenna port
WIFI
Dual WIFI antenna, one is main, one is aux
4. OPERATION
Remote Control
LOGIN
Press LOGIN to enter password of MDVR.
Note: password cannot be reset or retrieved, make
sure you remember the password.
Power button
0-9 number keys
Switch to single channel view by pressing 1-9.
It’s also for volume and lightness setting.
INFO
A short key to check device running status,
includes: 3G/GPS, alarm, disk recording and device
version etc.
Switch 4-8-1 image.
UP, DOWN, LEFT, RIGHT. It also is used to control
fast and slow speed of player. The UP and DOWN
also be used to switch 1-4, 5-8 image.
【OK】
Confirm
/‖
Pause/Play when video playback.
PLAY
Start to play video
RETURN
Return to the previous menu
CANCEL
Cancel or backwards

4CH SD MDVR 2001 SERIES
11 / 30
- + symbols
Space delimiter when editing; Volume adjustment
F1, F2, F3, F4
Reserved
LOGIN
Two levels for login: ADMIN, USER
MAIN MENU
Settings incl. “SYSTEM, RECORD, PLAYBACK, TOOLS, SERIAL, NET, ALARM, INFO etc."
SYSTEM
Settings incl. "TIME, USER, POWER, TERMINAL"

4CH SD MDVR 2001 SERIES
12 / 30
TIME
Date Type: incl. YY/MM/DD, M/D/YY, DD/MM/YY. Press OK to choose.
Sync Type: incl. OFF/GPS/NTP
Date: press number keys to enter
Time: with format “hour/minute/second”. Press number keys to enter
Time Out: incl. 60/120/300/600s. Upon power on, if no operation from remote controller
within set time, the screen is back to live video.
Timezone: the local time
USER

4CH SD MDVR 2001 SERIES
13 / 30
Psw: incl. ON/OFF. It means to enable/disable password when login.
Note
Only ADMIN has rights to change password; USER only can view with no rights of configuration.
Default password: for user 000000, for admin 666666
POWER
Power Mode: ignition/timing mode, press OK to show the options: 1) Ignition: power
on/off controlled by car key switch 2)Timing: power on/off controlled by the set time.
Delay off: only effected under ignition mode. After car key is closed, device will continue
working till set delay time comes an end, after, device is back to standby status.
Screen on: choose display way of booting image
Screen Hold: if no remote controller operation after booting within the set time, then no
video image to display.
Power on: the power on time under “timing mode”
Power off: the power off time under “timing mode”
TERMINAL
Dev ID.: device number, factory appointed, cannot change
Phone: an unique ID recognized by server
Plate: car plate number
Terminal: user defined number for MDVR
Serv Tel: service phone number
Model No: model name of MDVR
DriveLic: driver license number

4CH SD MDVR 2001 SERIES
14 / 30
Auth Num: serial number of product at factory, usually unique
Reminder: Except “Phone” is necessary, the rest settings are optional. Press OK to enter.
Record
Settings incl. " GENERAL, MAIN REC, SUB REC, TIMED REC, DISK MANAGE, MIRROR REC”.
GENERAL
TV System: incl. PAL/NTSC, press OK to choose
Record Mode: incl. power/timed. Press OK to choose. In “power mode”, recording will
auto begins when device is power on. In “timed mode”, recording only happens in set time.
For “alarm recording”, recording only happens when alarm appears.
Audio Gain: voice volume (range 0-15), press OK and choose.
ALM Pre-Rec: alarm recording begins earlier with set time before alarm is triggered.
Alarm Delay: alarm recording is prolonged with set time after alarm is ended.
ALM RecKeep: within set days the alarm files won’t be auto covered in storage.

4CH SD MDVR 2001 SERIES
15 / 30
Camera type: incl. “analog/HD/mixed”. The MDVR can be connected 4x analog cameras, or
4x 720p HD camera, or 1x 720p with 3x analog cameras.
Resolution: VAG output resolution, incl. 720*576, 1024*768, 1280*720
MAIN REC
Enable: ON means the channel recording is open; OFF means the channel recording is
closed.
RES: resolution incl. 720p, D1, HD1 and CIF. For example, in PAL system, 720p is 1208*720,
D1 is 704*576, HD1 is 704*288; CIF is 352*288.
FPS: the frames taken per second. PAL range 1-25fps, NTSC range 1-30fps
QUAL: image quality (grade 1-8). Grade 1 being the best quality
AUDIO: enable/disable audio recording with video recording
SUB REC
RES: resolution incl. 720p, D1, HD1 and CIF. For example, in PAL system, 720p is 1208*720,
D1 is 704*576, HD1 is 704*288; CIF is 352*288.
FPS: the frames taken per second. PAL range 1-25fps, NTSC range 1-30fps
QUAL: image quality (grade 1-8). Grade 1 being the best quality
TIMED REC

4CH SD MDVR 2001 SERIES
16 / 30
ALL: 7 days from Monday to Sunday.
Note: start time cannot be later than the finish time.
DISK MANAGE
Record Type: incl. None/Main /Mirror/Sub.
Priority: incl. Low/Mid/High. It decides which one is processed first when there’re two
disks with same record type.
MIRROR REC
Enable: ON means the channel recording is open; OFF means the channel recording is
closed.
RES: resolution incl. 720p, D1, HD1 and CIF. For example, in PAL system, 720p is 1208*720,
D1 is 704*576, HD1 is 704*288; CIF is 352*288.
FPS: the frames taken per second. PAL range 1-25fps, NTSC range 1-30fps
QUAL: image quality (grade 1-8). Grade 1 being the best quality

4CH SD MDVR 2001 SERIES
17 / 30
AUDIO: enable/disable audio recording with video recording
Playback
RECORD SEARCH
Calendar: green means normal recording, red means alarm recording, blue means no
recording during the current day.
Date: choose which date for search
Start: starting time of recordings
End: ending time of recordings
Video type: incl. All/Normal/Alarm
Disk: choose disk types, incl. All/SD1/SD2/HDD/USB
Move cursor to “Search” and press OK, to enter into search result page.
SEARCH RESULT
Each file includes 4 channels video. For video loss case, recordings are still generated but playback
screen is black with only date/time info.
NET
Settings incl. "CENTER, LAN, 3G/4G, WIFI".

4CH SD MDVR 2001 SERIES
18 / 30
CENTER
Address: IP or domain name of center server
Port: port number of center server
FTP: IP address of ftp server
Port: port number of ftp server
Username: username of FTP login
Password: password of FTP login
Note: The "BB Center" is available for manufacture use only.
LAN
Link Type: incl. Cabled/WIFI/External. The “External” will uses MDVR’s internal net card as
a router, which depends on module capability.
For rest parameters pls set accordingly.

4CH SD MDVR 2001 SERIES
19 / 30
3G/4G
Enable: ON/OFF means to enable or disable 3G/4G connection.
Type: For overseas users, 3G SIM choose WCDMA, 4G SIM choose FDDLTE-W
For the rest settings, pls check with your SIM card carrier accordingly.
WIFI
Enable: ON/OFF means to enable or disable WIFI connection.
IP: here the IP should not be in a same segment with the IP at “LAN set”. E.g., if LAN set IP
is 192.168.AAA.001, here the “AAA” should be different in this place.
For rest parameters pls set accordingly.
FTP
ALARM
Settings incl. "IO, SPEED, TEMP, G SENSOR, VOLTAGE".

4CH SD MDVR 2001 SERIES
20 / 30
IO
Enable: incl. “OFF, Emergency, Front Door, Middle Door, Back Door, Driver Door, Other
Door, Near Beam, Distant Beam, Right Beam, Left Beam, Braking, Reverse, Fog Lamp,
Position Light, Horn, Air Conditioner, Neutral Gear, Retarder, ABS, Heater, Clutch, Door
Sensor, Smoke Sensor, Customize”
Elec: the “Electrical level”. User defined whether high or low electrical level treated as
alarm. By default, 0~4V is low level, 4~25V is high level.
Delay: the set period ensures only one alarm is processed during the set period, instead of
the same alarm be read more than once, which is especially useful when a same alarm be
triggered too frequently or wrongly triggered in a short time.
Record: enable or disable recording when there’s alarms
ALM Link: means ”alarm linkage”. OFF or user defined to an external device like alarm
lamp etc.
View: assign a channel for alarm live video with full screen image.
HoldTime: be treated as an alarm when alarm length surpassing the set period.
SPEED