UniGuard 4G GPS Vehicle Tracker

User Manual V1.1

UniGuard Technology Limited

Introduction

Thank you for purchasing the UniGuard GPS Tracker. Please read this manual carefully. For any questions, feel free to contact UniGuard Technology Limited.

Device Image: A small black rectangular UniGuard 4G GPS Vehicle Tracker device with multiple colored wires attached.

Specifications

Content	Specs.
Dim.	905221mm
Network	LTE/GSM/GPRS
Frequency(4G+2G)	LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66 (depends on version) GSM:850/900/1800/1900Mhz
Module & Chipset	SIMCom LTE Cat 1 Module A7670 Series+AT6558R
GPS channel	66
Tracking sensitivity	-165dBm
Location accuracy	<5 meters CEP
Time To First Fix(open sky)	Cold status <35s. Hot status <1s
Working voltage	9-90VDC
GPRS Protocol	Class12, TCP/IP
Operating temp.	-20°C to +70°C
Back up battery	80mAh /3.7V Li-Polymer battery
Standby & Working consumption	5mA~50mA
GSM / GPS antenna	Built-in
G-Sensor	Support
Memory storage	2000 data
Ignition status detection	Support
Micro USB interface	Flash firmware/Configuration
Configuration Mode	PC - USB/GPRS /SMS
OTA	Support
Power interface	3PIN version

SIM Card Installation

Prepare SIM card with GPRS data, SMS, and Call enabled for testing purposes.
Pull the cover and insert the SIM card.
Put the device in an open place, outdoors.

Diagram: A simple illustration showing a slot labeled 'SIM' and a component labeled 'GPS'.

Signal Light

LED Type	LED Status
GSM Light (Yellow)	OFF: GSM module abnormal or Sleep ON: Device GPRS Online Flashing: Searching Signal
GPS Light (Blue)	OFF: GPS module abnormal or Sleep ON: Device GPS Located Blink every 1 sec: Device not located Blink every 2 sec: WIFI signal

SMS Commands

Functions	SMS Command Format	Command Reply
Check Setup	CXZT	ID, IP, Port, GPS, GSM, etc.
Set IP and Port	IP www.gpspos.net 6006	IP OK
Set APN	NAPN=cmnet,,	APN SET OK
Restart	CQ	CQ OK
Overspeed	SZCS#speed=80	SetOK:speed=80
GPRS interval	SZCS#FREQ=30	SETOK:FREQ=30

Installation Attentions

Metal shall shield or weaken GPS signal. Avoid metal areas while doing installation.

Placement Diagram: An illustration showing a car interior with suggested placement areas for the GPS device: 'Under front windshield', 'Under rear windshield', and 'Around dashboard'. It advises avoiding metal areas.

Wiring Diagram

Diagram: A schematic showing the wiring connections for the GPS device. It indicates a power input labeled 'Power 9-90VDC' with positive (+) and negative (-) terminals, and an ACC (Accessory) connection.

Web Platform GPS Tracking Software

Website: www.gpspos.net

APP: GPSPOS

Search and download from Google Play and Appstore.

Default login ID is device serial number, default password is 123456.

Guarantee Card

Please fill out the following details:

Name	Phone	IMEI
Purchase Date

	UniGuard 4G GPS Vehicle Tracker GT06L-8 User Manual V1.1 User manual for the UniGuard 4G GPS Vehicle Tracker GT06L-8, detailing specifications, SIM card installation, signal light status, SMS commands, wiring, and tracking software.
	UniGuard LK720 GSM/GPRS/GPS Tracker User Manual User manual for the UniGuard LK720 GSM/GPRS/GPS Tracker, detailing features, specifications, installation, SMS commands, and remote controller functions for car and motorcycle tracking.
	UniGuard GPS Tracker LK720 User Manual User manual for the UniGuard GPS Tracker LK720, covering specifications, setup, SMS commands, remote control features, and web tracking software for vehicle location monitoring.
	UniGuard UM777 Advanced GPS Tracker User Guide User guide for the UniGuard UM777 Advanced GPS Tracker, detailing specifications, installation, signal lights, wire connections, SMS commands, and web tracking software.
	UniGuard 4G GPS Vehicle Tracker User Manual V1.1 User manual for the UniGuard 4G GPS Vehicle Tracker, model J16. Provides specifications, installation instructions, SMS commands, and software information.
	UniGuard UM660 Magnetic GPS Tracker User Manual User manual for the UniGuard UM660 Magnetic GPS Tracker, detailing its features, specifications, usage instructions, and cautions.
	UniGuard Hunter GPS Tracker GH119 User Guide User guide for the UniGuard Hunter GPS Tracker GH119, detailing specifications, setup, signal light indicators, and SMS commands for tracking and device management.
	UniGuard GPS Tracker Hunter User Guide - Specifications and Setup User guide for the UniGuard GPS Tracker Hunter (Model B38/Hunter), detailing specifications, SIM card installation, signal indicators, SMS commands, and web tracking platform access.