Keelin Little elfin TK121-S User manual

TK121-S
Little elfin
Quick Start Guide
®

① A Standard GSM SIM Card needed，do not support CDMA2000 ；
NOTICE
② GPRS of Sim Card must be opened；
Traffic, SMS, Calls and other SIM card service fee charged by operators;
③ Positioning / Remote Power off / Remote command fucntion rely on
the network of base station. Device may not work well if the network
signal is not very good;
④ Product should stay away from fire, high temperature, heat and other
extreme environments;
SIM
Micro SIM
Nano SIM
CDMA2000 WCDMAGSM

INTRODUCTION
TK121-S General View
LED Instruction
GSM LED ( LBS / Base signal, Red )
Quick flash: Searching for base signals
( Not connect yet) ;
Slow flash: Found base signals ;
( Base Connected and LBS start )
GPS (GPS Satellite signal,Blue)
Quick flash: Searching for GPS
Satellite signals (Not positioned);
Slow flash: Found GPS signals ;
( Positioned by GPS )
Model / IMEI Connect Power
LED Indicator
SIM Slot

Func�on/Parameter
Supports quad bands, i.e. 850/900/1800/1900MHz
GPS/LBS double-Positioning mode, support A-GPS
Wide Input Voltage：9-72V DC
GPS data uploaded by GPRS regularly
Tracking vehicle by WEB/APP/SMS
GEO-fence alarm, speed alarm
EELINK Protocol 2.0 (New)
OTA upgrade firmware
GPS Positioning Accuracy 5-15m (Depend GPS signal)
About 200m (Depend Bases Density)
1575 MHz
9-72V DC
30 g
78.00(L) X 30.58(W) X 10.50(H)
20%~80%RH
-20℃~65℃
850/900/1800/1900 MHz
<3s，<15s，<60s
LBS Positioning Accuracy
GPS Frequency
GSM Frequency
Hot/Warm/Cold Start Time
Input Voltage
Dimensions (mm)
Temperature
Humidity
Weight

Insert SIM, Power on, Installaon
1
Open cover and insert SIM card into device (note direction)
Lift card slightly and carefully to remove it.
Begin Experience of GPS Tracker
Install device in a suitable position on vehicle.
Connect power, device automatically starts up, observe LED
and colse SIM card cover after device works normally outdoors

Install KEELIN APP, Acvate Device
2
Begin Experience of GPS Tracker
®
Scan QR below to download Keelin APP.
Launch APP , Scan QR on Label to register & activate device
Simple Mini GPS Tracker TK121-S
IMEI：15 digit SN：6 digit

Simple Mini GPS Tracker
Link
e
2
EELINK Communication Technology CO.LTD
Address: 3 Floor, Yuyang Mansion, Gaoxin North 4th Rd, Keji North 2th Street,
High Tech Park, Nanshan District, Shenzhen, Guangdong, CHINA
TEL : [phone]
Mail : [email protected]