Kingwo LT12 Container and Asset GPS Tracker User Manual
- June 3, 2024
- Kingwo
Table of Contents
LT12
User manual
Container and Asset GPS Tracker
Declaration
The contents of this manual is expected to be renewed from time to time without prior notice; the updated content will be added to the new version of this manual. KINGWO will improve or update the products or procedures described in the manual at any time. If there is a description of the product in the manual that does not match the actual product, the actual product shall prevail. KINGWO has the final interpretation rights of this manual.
PART 01 Product Overview
- This product is designed for container and asset management; it can replace the air vent of the container, which will not affect the integrity of the container, or screwed to the assets that needs to be tracked.
- Long standby working time, if data upload interval is one packet per 24 hours, it would work about 3-5 years, this battery is capable of support different battery capacity to meet different requirements from customers.
- Low power consumption: The working voltage is less than10 μ A during sleep mode, to make sure the unit works longer
- The device supports 4G, 3G, 2g networks that covers most bands of the world.
- Wireless, easy to install, waterproof.
- Support E-Sim with better stability and vibration proof.
PART 02 Technical Specification
2.1 【Parameter】
Characteristics
|
Description
---|---
Working Voltage| Built in Unchangeable Lithium battery（3.6V， 5400～10800mAh）
Optional 5400/8100/10800mAh
Power Consumption| Average working current<100mA;Sleep current<20uA;
Communication| 4G network: TDD LTE/ FDD LTE 3G
network: WCDMA 2G
network: GSM/ GPRS
GNSS| Support GPS、BD Dual mode GPS L1:1575.42MHz,C/A Code BD B1: 1561.098MHz
Dimension| 205mm68mm27mm（LWH）
Weight| 200g±5g
Waterproof| IP67
Double waterproof function
Working Temperature| -20℃～70℃
Relative humidity| 5%～95%
2.2 【4G frequencies in different countries】
Regions
|
Frequencies
---|---
China/India| TDD LTE:B38/B39/B40/B41 FDD LTE:B1/B3/B5/B8 WCDMA:B1/B8
GSM:900/1800MHz
Europe/Middle East/Africa| TDD LTE:B38/B40/B41 FDD LTE:B1/B3/B5/B7/B8/B20
WCDMA:B1/B5/B8
GSM:B3/B8
North America| FDD LTE:B2/B4/B5/B12/B13/B14 WCDMA:B2/B4/B5
Australia/Taiwan/Brazil| FDD LTE:B1/B3/B4/B5/B7/B8/B28 WCDMA:B1/B2/B5/B8
GSM:B2/B3/B5/B8
**PART 03 Functions
**
3.1 【Basic function】
3.1.1 Position
Default upload is 24 hours per packet, the upload packet includes position
status, longitude and latitude, GSM Signal Strength, GPS numbers, battery
voltage etc, the upload interval can be configured
3.1.2 AGPS
The device is with AGPS function, when the device connects to GPRS; AGPS is
used for speeding up the position speed and improve the position accuracy
3.1.3 LBS
The default position mode is by GPS, when GPS enters into the GPS blind zone
and no GPS signal, the device will switch to LBS, LBS provides the reference
location which is not very accurate as GPS.
3.1.4 Battery Level Detect
The device will upload the battery level status together with the location
data pack, and display the battery level on the backend so the user could well
know the balance of the battery , and meanwhile display the current
transmission time and the balance battery level of the next uploading pack, so
the user could have clear view on the device status.
3.1.5 Intelligent Tracking
In case the container is stolen or in other emergency cases, a SMS can be sent
or a command can be sent from the backend, when the device wake up, it will
receive this command and enter into track mode, and upload the location data
according to the preconfigured interval by customer until a stop tracking
command is received
3.1.6 Clock mode
Maximum four clocks can be configured for each 24 hours, the device would wake
up on time and upload packet accordingly for more frequent and accurate
position, and this function could use SMS command or backend command to set
3.1.7 Backend Specific OTA Commands from server
Normally the wake up time of the device is short, and SMS might not be able to
received, it is more reliable to send a OTA command from the server to
configure the unit, when the device is connected to the server, the command
will be immediately sent to the server and executed.
3.1.8 Blind zone compensation
When the device enter into blind zone, it will store the trace data according
to the preconfigured time interval and it will upload the data in the blind
zone to the backend,
3.1.9 E-Sim
This device support E-Sim which could improve the product stability and to
prevent the card slot is loosen or the SIM is removed.
3.2 【Extention/Optional Functions】
3.2.1 Light Sensor for removal alarm
Built in high sensitive light sensor module, once the unit sense a light
change from dark, it is considered the removal alarm been triggered.
3.2.2 Motion Detect
Built in high sensitive, low consumption G-sensor to detect whether the
equipment is in motion or static status .
PART 04 Installation guide
4.1 【Installation diagram】
4.2 【Installation and
debugging】
4.2.1 SIM card installation
Open the top cover of the device, insert the prepared SIM card into the SIM
cardholder, and then confirm that the SIM card holder is well placed. Please
make sure that the SIM card has the GPRS function available in advance and
write down the SIM card number.
If the device is with built in E-SIM, no need to insert SIM card
4.2.2Main Unit power on
After installing the SIM card, turn the battery switch to the ON position.
When the red light starts to flash, indicating that the device is powered on.
4.2.3 Parameter setting
TCP/UDP connection mode setting
For example, the client’s server IP is: 119.23.233.52, port number: 6000. If
it is connected by TCP, use SMS to edit: IP,119.23.233.52,6000,1#; if it is
UDP connection, edit: IP,119.23.233.52,6000,0#. The device will reply: set ok,
the setting is successful.
4.3 【Key parameter setting】
4.3.1 Upload in sleep mode
Command format：HX,T#
Command description：T:wake up time，unit： minutes，default T：1440，value range
:10-43200f minutes；for example，HX,1440#,set the wake up time is 1440 minutes
(24 hours)。
Remark: Normally we use the default setting 1440, if set shorter wakeup time,
the lifetime of the device will reduce
4.3.2 Track mode
Command format：ZZ,[,T1,T2]#
Description：track mode
A: A=1, Enter track mode A=0 Exit track mode
T1: Set upload interval in track mode， Unit： Seconds
T2: Set the continue tracking upload interval， unit: minutes
ZZ,1,30,60# enter track model， upload interval is 30 seconds, enter sleep mode
after 60 minutes
ZZ,0# Exit track mode
4.3.3 Position mode
Command format：LBS,A#
Description
A=3：WIFI Position Priority；A=2： Switch off position function ；A=1：LBS+WIFI
mode；A=0：GPS position priority；default A=3 Examples：LBS,1# enter LBS+WIFI
position mode， Switch off GPS
4.3.4 Clock mode
Command Format：WAKEUP,[T1[,T2[,T3[,T4]]]]#
Description: Set a multiple points upload parameter, maximum 4 points T1…T4,
it is allowed to set 1 clocks or more clocks, maximum supports 4
Example：WAKEUP,0800,1200,1600,2000#；
They are all clock points which will wake up at 8:00、12:00、16:00、20:00 and
upload device parameter info
Remark: After entering into tracking mode, please remember to send command to
make the device exit track mode, otherwise the power will be consumed fast if
upload data frequently.
4.4 【Common SMS command list】
LT12 Usage Requirements
The users are required to strict using the device according to the
operating instructions ,any disassemble, collide, charge, soak, over 80 °C,
human failure, force majeure damage, etc. may cause short circuit,
insufficient working time, battery deformation, liquid leakage, explosion, no
warranty and compensation will be provided by Kingwo.
Contact us
Shenzhen Kingwo IoT Co., Ltd
+86 0755 86704262
marketing@kingwoiot.com
www.itracksense.com
www.kingwoiot.com
Room 301-302, 3rd Floor, Comprehensive Building,
Tsinghua Information Hi-tech Park, North Science Park,
Nanshan District, Shenzhen ,China 518052
References
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