JimiIot JM-VL03 LTE Vehicle Tracker User Manual
- June 7, 2024
- JimiIoT
Table of Contents
- Product Overview
- Standard Parts List
- Specification
- Product Setup
- LED Indication
- Interfaces
- Wiring of Standard Version
- Installation recommendation
- Platform & APP
- SMS Commands
- Troubleshooting
- Warranty instructions
- Maintenance Record
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
JM-VL03
LTE Vehicle Tracker
User Manual
V2.0
Product Overview
Real-time tracking
Driving behavior analysis (4 types)
Serial port (optional)
Over-speed alert SOS alert
Tamper alert Removal alert
Power-supply-cut alert
Low power alert Vibration alert Geo-fence
Standard Parts List
Item | Quantity |
---|---|
JM-VLO3 | 1 |
Power cable (Length: 1 m) | 1 |
Relay | Optional |
Panic button | Optional |
Specification
Network | 4G& 2G |
---|
Frequency
| JM-VLO3E:
FDD: B1/83/85/87/88/820 TOD: 1334/638/639/840/641 GSM: 900/1800 MHz
JM-VLO3A:
LTE: B11133/B7/138/B28
GSM: 850/900/1800/1900 MHz
JM-VLO3M:
LTE:132/134/B5/B7/B12/1313 GSM: 850/900/1800/1900 MHz
Location accuracy| <10 meters CEP
Relay| Optional
TTFF (open sky)| Avg. hot starts1sec Avg. cold starts32sec
Indication| GPS (Blue), Cellular (Green), Power (Red)
Battery| 60mAh, 3.7V Li-Polymer battery (270mAh/3.7V optional)
Operating voltage| 9-90VDC
Operating temperature| —20″C to +70C
Device weight| 48.8g
Device dimension| 86.6mm*44mmt 13.6mm
Product Setup
-
Prepare a micro SIM card that supports the same network as this Divice.
-
Loosen the 5 clips clockwise with the tools in the box, then take the upper case apart.
-
Insert SIM card into the slot and toggle the switch to ON.
-
Press the upper case down and make sure all 5 clips are completely in place.
LED Indication
Power Status (Red
On for 0.3s and off for 0.3s | Low power |
---|---|
On for is and off for 3s | Fully charged |
On for 0.1s and off for 3s | Working normally |
Solid on | Charging (Higher priority than the status of low power) |
Off | The battery is exhausted/Internal failure |
GNSS Status (Blue)
On for 0.3s and off for 0.3s | Searching GNSS signal |
---|---|
Solid on | Positioned |
Off | GNSS module is in sleep mode or not working |
Cellular Status (Green)
On for 0.3s and off for 0.3s | Network initializing |
---|---|
On for is and off for 3s | Receiving signal normally |
On for 0.1s and off for 3s | Network connected |
Solid on | Calling |
Off | No signal received/No SIM card detected |
Power supply Status (Red, Blue, Green)
Red, Blue, and Green on for 3s : Connected/disconnected power supply
Interfaces
Pin Standard Version
Interface | Color | Description |
---|---|---|
v+ | Red | Power + (9-90V) |
V- | Black | Power – Ground pin |
ACCESS | Orange | Vehicle ignition detection |
Relay | Yellow | Cut-off vehicle fuel supply |
--- | --- | --- |
SOS+ | Purple | SOS trigger Pin |
SOS- | White | SOS Ground Pin |
Pin RS4 5/TTL Version (Optional)
Interface | Color | Description |
---|---|---|
Red | Power + (9-90V) | |
V- | Black | Power – Ground Pin |
Tx/RS485 A | Blue | TTL Tx or RS485 A |
RxIRS485 B | Green | TTL Rx or RS485 B |
SOS+ | Purple | SOS Trigger Pin |
SOS- | White | SOS Ground Pin |
Wiring of Standard Version
Tips for finding the right wires:
-
Use a multimeter to find out the positive and negative sides of the vehicle
Note: No matter the ignition key is switched to ON or OFF, the current battery voltage can be shown in the multimeter. -
The way to find ACC wire: Connect multimeter’s black probe to the negative side, and connect the red probe to a random wire, at this moment, the voltage shown in the multimeter is OV; turn the key to ON, if the supply voltage is shown, that’s the correct ACC wire.
-
Connect the two connectors together, if the vehicle has no connector, please connect the device’s wires to the corresponding vehicle
Installation recommendation
Note:
- The device should face up to the sky.
- Metal thermal barrier or heating layer, which are always installed on the windshield, may affect the signal, please avoid installing the device under these objects.
Platform & APP
-
Login service platform
Please login to the designated service platform to set and operate the device. -
Download APP Please download and install the APP on the designated website, APP Store, or Google Play store.
SMS Commands
VERSION# | Query the firmware version |
---|---|
STATUS# | Query the status |
?ARAM# | Query parameters (IMEI, SOS numbers, |
center number,
and time zone)
WHERE#| Query the current location
URL#| Query the location link| URL#
Network connected and position fixed: <05-22 10:53>
http://maps.google.com/maps?q=N23.111712,E114.409264
Network not connected but position fixed: <05-2210:53>
http://maps.google.com/maps?q=N23.111712,E114.409264
Network not connected and position not fixed: NO DATA!
GPRSSET#| Query network parameters (GPRS status, APN.
server address, URL, etc.)| GPRSSET#
GPRS.ON; Currently use
APN:CMnet,;APN Auto set:OFF:
SERVER,1,test.topstargps.com,
11139:URL. http://maps.google.com/maps?q=
---|---|---
APN#
| Set APN parameters| APN, apnname# OR APN, name,user,pwd#
Close automatic APN and set by
yourself.
APN#
Check the current APN parameters.
SERVER#| Set the parameters of the monitoring server|
SERVER,mode,domainName/IP, port,protocol#
eg:SERVER,1,www.ydpat.com,
8011,0#
SERVER,0,211.154.135.113,
8011,0#
mode = 1 means set with domain name
mode = 0 means set with IP
address
protocol = 0 means connect the server with TCP protocol
protocol = 1 means connect the server with UDP protocol
SERVER
Check the current severe parameters
GPRSSET#| Query network parameters (GPRS status, APN.
server address, URL, etc.)| GPRSSET#
GPRS.ON; Currently use
APN:CMnet,;APN Auto set:OFF:
SERVER,1,test.topstargps.com,
11139:URL. http://maps.google.com/maps?q=
---|---|---
APN#| Set APN parameters| APN, apnname# OR APN, name,user,pwd#
Close automatic APN and set by
yourself.
APN#
Check the current APN parameters.
SERVER#| Set the parameters of the monitoring server|
SERVER,mode,domainName/IP, port,protocol#
eg:SERVER,1,www.ydpat.com,
8011,0#
SERVER,0,211.154.135.113,
8011,0#
mode = 1 means set with domain name
mode = 0 means set with IP
address
protocol = 0 means connect the server with TCP protocol
protocol = 1 means connect the server with UDP protocol
SERVER
Check the current severe parameters
SOS#| Set SOS numbers| SOS,A,phone number 1,phone number 2,phone number 3# Add
SOS phone number. SOU/sequence number 1, sequence number 2,sequence number 3#
Delete the phone number according to the sequence number.
SOS.D.phone number#
Delete the matching SOS phone number.
SOS# Check the SOS phone number.
---|---|---
TIMER#
| Set the time interval for the
GNSS module to send data| TIMER.T1.–12#
T1=5-18000 or 0. upload interval
when ACC ON, unit: seconds;
0 means no upload; default is 10:
T2=5-18000 or 0, upload interval
when ACC OFF, unit: seconds;
0 means no upload; default is 10.
TIMER#
Check the current parameters of T1 and T2.
RELAY#| Control the power and fuel| RELAY, A#
A=0/1:0 means connection.
1 means cut off;default: 0.
RELAY#
Check the status of the control.
ADT#| Set parameters to upload voltage values of the external battery|
ADT,A,T# 4=0N/OFF, On/Off ADC data Jpload,default: Off 3=5-3600, Default:
600s;
Upload arne interval,unit: seconds
ADT,OFF#
Turn off analog data upload ADT#
Query the ADT port parameters
---|---|---
RESET#| The device restarts 20 seconds later after receiving the command.|
RESET# The device would reboot in the 20S after receiving the command.
SPEEDCHECK#| Set and query the sudden speed change alert| SPE EDC HECK
,ON,M,T,A,D# M=0/1,alarm reporting method, )
0: only GPRS,
1: GPRS+SMS,default:
0 T=1-30, detection duration, unit: seconds, default: 4
A=10-300(km/h),threshold of
Harsh acceleration speed difference default 30 D=10-300(km/h), difference
threshold for sudden brake deceleration speed, default 50 SPEED CHECK, OFF#
Turn off the SPEED CHECK alarm SPEEDCHECK# Query the SPEED CHECK port
parameters
SWERVE#| Set and query the sharp cornering alert| SWERVE,ON,M,A,S,T#
M=0/1/.alarm reporting method. 0: only GPRS,
1: GPRS+SMS. default: 0 A=10-180(degrees).trigger alarm
Angle Threshold. default 30
S=10-200(km/h).ffigger alarm
Speed threshold, default 60
T=1-30 detection duration, unit: seconds, default 3
SWERVE, OFF#
Turn off the SWERVE alarm
SWERVE#
Query the SWERVE port parameters
---|---|---
PULLALM#| Set tamper alert| PULLALM,ON,M.N,T#
M=0/1/, alarm reporting method, 0: only GPRS,
1: GPRS+SMS, default: 0
N=1-40, Threshold of mean change, unit:0.1g g: acceleration of gravity,
default 30
T=2-10 The time interval between
power cut-off event (triggered before rollover) and rollover event,
unit: seconds, default 5
PULLALM, OFF#
Turn off the PULLALM alarm
PULLALM#
Query the PULLALM port parameters
Troubleshooting
Type | ,- Use |
---|
Unable to connect
to tracking platform| Check the APN and IP settings.
Check whether the data service of the SIM card is enabled.
Check the balance of the SIM card.
Tracker shows offline| Check whether external power is still connected. Check
if the vehicle entered the network blind area. Check the balance of the
SIM card.
Unable to locate| Make sure the top side facing upward without metallic things
shielded.
Make sure its not in area with no satellite coverage.
Location drift| In area with poor GNSS signal(tall building around or
basement), drifting may happen. Check whether vibration happens around to
trigger the accelerator.
No command reply| Make sure the command format is correct. The vehicle may be
in-network blind area.
Make sure SIM card is well inserted and has SMS service.
Warranty instructions
- The warranty is valid only when the warranty card is properly completed and upon presentation of the proof of purchase consisting of the original invoice indicating the date of purchase, model, and serial No.of the product We reserve the right to refuse a warranty if this information has been removed or changed after the original purchase of the product from the dealer.
- Our obligations are limited to repair of the defect or replacement of the defective part or at its discretion replacement of the product itself.
- Warranty repairs must be carried out by our Authorized Service Warranty cover will be void, even if a repair has been attempted by any unauthorized service center.
- Repair or replacement under the terms of this warranty does not provide the right to extension or renewal of the warranty period.
- The warranty is not applicable to cases other than defects in material, design, and workmanship.
Maintenance Record
Date| | Service by|
---|---|---|---
Product Model|
IMEI Number|
Failure
Description|
Comments|
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