UniGuard LK720 User manual

Brand: UniGuard

Model: LK720

Type: User manual

UniGuard Technology Limited

- - www.uniguardgps.com 1

Relay GPS Vehicle Tracker

User Manual

LK720

UniGuard Technology Limited

- - www.uniguardgps.com 2

1 Product Instructions

LK720 is a mini GPS Tracker in shape of relay, built-in GPS Antenna

and GSM Antenna, Size: 31*31*57 mm, Weight: 29.3g, it can send vehicle

location and status to mobile and Internet. It can track the vehicles remotely.

Tracker the vehicle on the Internet and Mobile. (Wide working voltage

10V-40V.)

UniGuard Technology Limited

- - www.uniguardgps.com 3

1.1 Parameters

Item Descriptions

Dimension 31*31*57 mm

Weight 29.3g

GSM Frequency GSM 850/900/1800/1900Mhz

GPS Module Ulbox

GPS Sensitivity -159dBm

GPS Accuracy 5m

Time to first fix

Cold start 35-80s

Warm start 35s

Hot start 1s

Working voltage 10-40V

Battery Built-in 3.7V 80Ma Li-ion battery

Storage Temperature -40°C to +85°C

Working Temperature -20°C to +55°C

Working Humidity 5%--95% non-condensing

UniGuard Technology Limited

- - www.uniguardgps.com 4

1.2 Installation Figure

Picture 1 Picture 2

Picture 3

UniGuard Technology Limited

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(I) Open the cover, Insert a mini SIM card support GSM/GPRS network

into the slot and make sure the chip side is up.

(II) Connect cable follow above picture.

(III) Set admin number, by sending a SMS command to the SIM card

inside device.

For example: admin123456 +86123********

(IV) Set APN: APN123456 CMNET (please use your local APN instead

of CMNET)

UniGuard Technology Limited

- - www.uniguardgps.com 6

2 SMS Operation Instruction

Function Command

Format

Reply Delete Example

APN

apn123456 apn apn ok Apn123456

cmnet

apnuser123456

user

apnuser

okay

apnpassword12345

6 pw

apnpassw

d ok

Admin

number

admin123456

number

admin ok noadmin

123456

Time sleep sleep123456 time sleep time

okay

Shock sleep sleep123456 shock sleep

shock ok

No sleep sleep123456 off sleep off

Upload

interval

upload123456 time upload ok upload1234

56 10

Cut oil 555 Cut oil OK Resume

oil

666

Arm&Disar

111 or SF Arm delay

in 0s

000 or CF

Position G123456# or where

Restart rst restart ok

Factory

restore

format No reply

UniGuard Technology Limited

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3 GPRS Settings

3.1 Set APN (APN(Access Point NAME))

SMS command: APN123456 apn (The second APN is SIM card APN)

Example : APN123456 CMNET

REPLY : OK ! APN,CMNET

3.2 Set the IP and Port

SMS Command : adminip123456 104.243.132.242 8000

3.3 Set GPRS Interval

When there is vibration, GPRS interval command : upload123456 time

time=10-180, unit is seconds

e.g. upload123456 10

4 GPS tracking system on website

4.1Login www.demogps.com to start web tracking service with your

own account

4.2 Download wechat, register a wechat account, search

GPSCARTRACK and follow, login the system with your own account.

UniGuard LK720 User manual

UniGuard LK720 User manual

UniGuard LK720 User manual

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