Mictrack G903 User manual

G903 User Manual V1.0
http://www.mictrack.com
G903 NB-IoT GPS Tracker
User Manual V1.0
Preface
Congratulations on choosing the Mictrack G903 NB-IoT GPS tracker. This manual shows
how to easily program and setup the tracker for best results. Make sure to read this manual
carefully before using this product, so as to avoid delays or confusion with it’s operation.
Please note that specifications and instructions are subject to change without notice to
facilitate product improvement. Updates and changes will be integrated into the latest release.
The manufacturer assumes no responsibility for any errors or omissions in outdated
documents.

G903 User Manual V1.0
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Contents
1. Overview..................................................................................................................................... 2
2. Features...................................................................................................................................... 2
3. Applications................................................................................................................................. 2
4. Specifications............................................................................................................................. 2
5. G903 interface........................................................................................................................... 3
6. Installation................................................................................................................................... 4
6.1 SIM Card installation.....................................................................................................4
6.2 LED Indications...............................................................................................................4
6.2.1 RED LED............................................................................................................. 4
6.2.2 GREEN LED........................................................................................................4
7. PC & App tracking................................................................................................................... 4
7.1 PC login:.......................................................................................................................... 4
7.2 Mobile App.......................................................................................................................4
7.2.1 Download the App............................................................................................. 4
7.2.2 Register and Login............................................................................................ 5
7.2.3 Add your device to server............................................................................... 5
7.2.4 App main interface.............................................................................................6
7.2.5 Menu options....................................................................................................... 7
7.2.6 Functions.............................................................................................................. 7
8. FAQ.............................................................................................................................................. 9

G903 User Manual V1.0
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1. Overview
The G903 is the Asset GPS tracker with NB-IoT interface and Bluetooth low energy. It can
be used to monitor and track everything via PC Computer or Mobile APP.
2. Features
NB-IoT Network Support
GPS+WiFi Positioning
Bluetooth Low Energy
Real-time tracking
History record check
Geo-Fence alarm
Low battery alert
Standby for 3 year
IP67
3. Applications
Personal tracking
Lonely workers tracking
Cows tracking
Asset tracking
4. Specifications
Item
Specifications
Dimension
99*58*16.5mm
Weight
128g
Input Voltage
DV 5V Micro USB
Backup battery
2300mAh/3.7v
Power consumption
50uA standby current
Working time
60 days every 10mins upload interval
2 years every 24hours upload interval
Working temperature
-20°C to 70°C
GPS
GPS, Glonass, Beidou (optional)
Antennas
Internal NB-IoT & GPS antennas
Sensor
Accelerometer
LED
RED/GREEN

G903 User Manual V1.0
http://www.mictrack.com
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Item
Specifications
NB-IoT Bands
G903-B5: (China & Korea)
FDD LTE B5 (850MHz)
G903-B8: (China & Europe)
FDD LTE B8(900MHz)
G903-B20: (Europe)
FDD LTE B20(800MHz)
G903-B28: (Australia)
FDD LTE B28(700MHz)
* Please choose correct model according to your local NB-IoT network.
LED
RED/GREEN
SIM Card interface
PUSH Nano SIM
Waterproof
IP67
Certification(Chip)
CE/GCF/NBTC/RCM
5. G903 interface

G903 User Manual V1.0
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6. Installation
6.1 SIM Card installation
Get one Nano SIM card that support NB-IoT network.
Insert the SIM card into the SIM card slot device will auto-power on
After that the device will be ready.
Check the LED status until access the NB-IoT network.
6.2 LED Indications
6.2.1 RED LED
6.2.2 GREEN LED
7. PC & App tracking
7.1 PC login:
Web: http://www.aiday.com.cn/loginpage/gps/login.htm
Username: Mictrack
Password: Demo
7.2 Mobile App
7.2.1 Download the App
Scan the following QR code to download the App.
Status
Description
Flash 3 times
Power on
Flash 1 times
Access networking failure
Flash 10 times
Long press the SOS button for 3s
Always ON
Charging the device
Status
Description
Flash 1 times
Access the network successful
Always ON
Charging complete

G903 User Manual V1.0
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7.2.2 Register and Login
Register it and then login with the username and password.
7.2.3 Add your device to server
Scan the QR code on device or input the IMEI number.

G903 User Manual V1.0
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7.2.4 App main interface
Battery level: will show the current battery info.
NB-IoT signal: indicator the network status.
Map/satellite mode: switch to map or satellite mode.
Device/Phone location: switch to device location or phone location.

G903 User Manual V1.0
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7.2.5 Menu options
1. Click the Icon to update the account info.
2. Add the new devices by QR or input IMEI number.
3. Alarm Messages included Geo-fence alert, low power alert.
4. It will show the alert of new guardian request.
5. System Setting :
i. Receive new message notification.
ii. Sound ON/OFF.
iii. No disturb at night ON/OFF.
7.2.6 Functions
Health( unavailable now )
Track
Choose the during time and click the “ ” icon to replay the history.
Geo-fence
Click the “+” icon to create a Safety Area and then click to finish.

G903 User Manual V1.0
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Function
Track: same as 7.2.6
Security Zone: same as 7.2.6
Alarm information: same as 7.2.5

G903 User Manual V1.0
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QR Code: Device QR code and IMEI Number.
Device Settings: Set the time positioning time
Guardian List
8. FAQ
Q: Why the device cannot power on?
Maybe the battery is low power, please charge it.
If long time without charge, please charge it for 30minutes at least.
It will take 3-4 hours charge full.
Q: Why the device positioning take a long time?
The network signal is weak
Make the device outside to get good GPS signal.
Q: The device can be bond to multiple mobile phones?
Click the “Add device” in the “Menu Options” to add on other mobile phones.
Q: The device can be monitored by multiple mobile phones?
Have to get the approval from the main controller.
Q: I have my own server can you provide the API?
Please download the API from our official website:
https://www.mictrack.com/api/nbiotapi/Help.html
Any questions please do not hesitate to contact us:
Shenzhen Mictrack Electronics Co.,Ltd.
Add: B305-306, Kangsheng Electronic Industrial Park, Zhonghua Rd, Longhua District,
Shenzhen, China 518131
Tel: [phone]
Fax: [phone]
Web: www.mictrack.com
Email: [e-mail]
Forum: https://www.mictrack.com/forums/