Leadtek Research LR8M11 L1 (SMS MINI TRACKER) User Manual USERS MANUAL 2
Leadtek Research Inc L1 (SMS MINI TRACKER) USERS MANUAL 2
Contents
- 1. USERS MANUAL 2
 - 2. USERS MANUAL 1
 
USERS MANUAL 2
L1 SMS mini Tracker 
Product Information 
Model: LR8M11 

Disclaimer and Copyrights 
DISCLAIMER OF WARRANTIES 
YOUR USE OF THE PRODUCT ARE AT YOUR SOLE RISK. THE PRODUCT AND 
RELATED SOFTWARE ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. 
LEADTEK EXPRESSLY DISCLAIM ALL WARRANTIES OF ANY KIND, WHETHER 
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES 
OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
NON-INFRINGEMENT. 
LEADTEK MAKE NO WARRANTY THAT (i) THE PRODUCT OR SOFTWARE WILL MEET 
YOUR REQUIREMENTS; (ii) THE PRODUCT OR SOFTWARE WILL BE UNINTERRUPTED, 
TIMELY, SECURE OR ERROR-FREE; (iii) THE RESULTS THAT MAY BE OBTAINED FROM 
THE USE OF THE PRODUCT OR SOFTWARE WILL BE ACCURATE OR RELIABLE; (iv) 
THE QUALITY OF ANY PRODUCTS, SERVICES, INFORMATION OR OTHER MATERIAL 
PURCHASED OR OBTAINED BY YOU THROUGH THE PRODUCT OR SOFTWARE WILL 
MEET YOUR EXPECTATIONS; AND (v) ANY ERRORS IN THE SOFTWARE WILL BE 
CORRECTED. 
ANY MATERIAL DOWNLOADED OR OTHERWISE OBTAINED THROUGH THE USE OF 
THE PRODUCT OR SOFTWARE IS ACCESSED AT YOUR OWN DISCRETION AND RISK, 
AND YOU WILL BE SOLELY RESPONSIBLE FOR AND HEREBY WAIVE ANY AND ALL 
CLAIMS AND CAUSES OF ACTION WITH RESPECT TO ANY DAMAGE TO YOUR 
SMARTPHONE, INTERNET ACCESS, DOWNLOAD OR DISPLAY DEVICE, OR LOSS OF 
DATA THAT RESULTS FROM THE DOWNLOAD OF ANY SUCH MATERIAL. 
NO ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED BY YOU 
FROM LEADTEK OR THROUGH OR FROM THE LEADTEK OR SOFTWARE SHALL 
CREATE ANY WARRANTY. 
LIMITATION OF LIABILITY 
YOU EXPRESSLY UNDERSTAND AND AGREE THAT LEADTEK SHALL NOT BE LIABLE TO 
YOU FOR ANY PUNITIVE, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR 
EXEMPLARY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF 
PROFITS, GOODWILL, USE, DATA OR OTHER INTANGIBLE LOSSES (EVEN IF LEADTEK 
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES), RESULTING FROM: (a) 
THE USE OR THE INABILITY TO USE THE PRODUCT; (b) THE COST OF PROCUREMENT 
OF SUBSTITUTE GOODS AND SERVICES; (c) UNAUTHORIZED ACCESS TO OR 
ALTERATION OF YOUR TRANSMISSIONS OR DATA; (d) STATEMENTS OR CONDUCT OF 
ANY THIRD PARTY THROUGH THE PRODUCT; OR (e) ANY OTHER MATTER RELATING 
TO THE PRODUCT. 
TO PROTECT INDIVIDUAL PRIVACY, PLEASE JUSTLY USE THE PRODUCT AND 
SOFTWARE. 
Copyrights 
The copyrights of this product and related applications and all pictures belong to 
Leadtek and are protected by copyright laws and other proprietary rights or laws. 
Copyright@2012
Leadtek
 Research, Inc. 
All
Rights
 Reserved. 
Overview 
L1 SMS mini tracker allows the user to track the location of L1 by SMS with 
smartphones that have L1 app installed. The app can be installed on both Android and 
iOS smartphones, and tracking can be completed with simple operations. The security 
mode safeguards your car, scooter, or bicycle. When you put L1 on the vehicle and 
anybody moves it, L1 will serve as your dutiful dedicated security guard that 
immediately displays the current location of your vehicle on the map, and will keep 
sending the moving route and direction on the app. 
The thoughtful L1 satisfies the needs of multi-user tracking. Through a matching 
process, up to four smartphones with L1 app installed can track the same L1 at any 
time at will. The security setting that the administrator assigned can apply to all of the 
smartphones, so that all users will be notified when the security is triggered. With 
your car granted extra care, you are giving yourself peace of mind. 
L1 provides the location of the tracker and displays it on the map with industry’s 
unique SMS communication mechanism. The introduction of prepaid cards eliminates 
the need of the monthly fee of the SIM Card commonly used for GPRS or 3G 
communication mechanism. Users not only save big bucks but also enjoy three major 
functions: ”mobile surveillance”, ”mobile security”, and ”multi-user surveillance”. 
Features 
1. Tiniest ever, L1 is only 4 x 4 x 1.4 cm in size, and only 27g in weight. Coin-sized, 
ultra-portable, high-privacy, and easy to install, it completely satisfies users’ 
demanding requirements for a tracker. 
2. The app can be installed on both Android and iOS smartphones; with clear screen 
and easy operation, it is ready for instant tracking. 
3. ”Mobile surveillance” provides users with intuitive operation to query the current 
location of L1. ”Mobile security” uses motion-detection technology to continuously 
notify matched smartphones of the location and direction of L1. ”Multi-user 
surveillance” allows your family and friends to keep an eye on your car with you. It 
is a solution with three major functions, repeated care, and triple satisfaction. 
4. Prepaid cards replaced the all-you-can-eat contract SIM Card used in other trackers 
that rely on GPRS or 3G. You only pay for what you used; no monthly fees and no 
contract to worry about. 
5. Tiny in size but high in power; no power supply required but with up to 120 hours 
standby time. When the battery is low, it will automatically notify the user to 
charge. 

Important Product Safety and Information 
Certification Information 
                 FCC ID:I2ILR8M11 
To reduce electromagnetic impact, please use it properly. 
L1 has been tested and found to comply with the international radio wave emission 
exposure guidelines. Since L1 is a radio wave transmitter and receiver, it is designed 
not to exceed the limit of the radio wave based on the guideline developed by an 
independent scientific organization, ICNIRP. This guideline contains the safety 
margins designated to assure the protection of people of all ages and conditions of 
health. The Max BODY SAR for 850 baseband is 0.209(W/KG), for 1900 baseband 
is 1.16(W/KG). 
FCC Regulations: 
15.19(a)(3): 
This device complies with part 15 of the FCC Rules. Operation is subject to the 
following two conditions: (1) This device may not cause harmful interference, and (2) 
this device must accept any interference received, including interference that may 
cause undesired operation. 
15.105(b): 
NOTE: This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a residential 
installation. 
This equipment generates, uses and can radiate radio frequency energy and, if not 
installed and used in accordance with the instructions, may cause harmful interference 
to radio communications. However, there is no guarantee that interference will not 
occur in a particular installation. If this equipment does cause harmful interference to 
radio or television reception, which can be determined by turning the equipment off 
and on, the user is encouraged to try to correct the interference by one or more of the 
following measures: 
—Reorient or relocate the receiving antenna. 
—Increase the separation between the equipment and receiver. 
—Connect the equipment into an outlet on a circuit different from that to which the 
receiver is connected. 
—Consult the dealer or an experienced radio/ TV technician for help. 
General Information 
1. The operation and positioning accuracy of the Global Positioning System, GPS, is 
maintained by the Defense Department of the United States of America. Based 
on its public policy and national security, the US government reserves the right 
to alter the GPS system and its accuracy without forewarning. 
2.
Although L1 has undergone several safety tests and conforms to a number of 
national security standards, using the device could become risky in certain 
abnormal climatic or seismic conditions without correct operation. Please read the 
manual carefully before operating the device. 
3. As with other GSM mobiles, the electric magnetic wave may affect the 
functioning of medical instruments. If you wear heart-rate monitor, do not 
position L1 in front of the chest. It is best to keep a distance of at least 6 inches 
between L1 and the monitor. When close to other medical instruments, turn L1 
off. 
4. For your safety, when aboard on an aircraft follow the L1 power off procedure. 
5. In restricted areas such as gas stations or in the vicinity of explosives, please shut 
down L1. Under no conditions should you use L1 near fuel or flammable 
materials. 
6. Only Leadtek service providers have the authority to repair L1. 
7. As L1 is not water-proof, make sure to take appropriate precautions in humid or 
rainy weather and keep it dry at all times. 
8. Before connecting any other device to L1, please read detailed instructions in the 
user manual. To avoid any possible damage do not connect L1 to any 
incompatible product. 
9. It is normal for the L1 to become warm during operation. 
10. Specification and functions vary in different areas. 
11. A different network setup, various makes of SIM card, and different modes of 
operation could be the cause of varying rates of L1's power consumption. 
12. L1 is GSM 900/1800 ready. Before using the device you should purchase an 
SIM card from a local telecommunication service provider. This service should 
include at least the GSM short message service. 
13. Try to use L1 with its face up and avoid metal covering its surface, which will 
cause bad or no GPS reception. 
14. L1 uses an app that
 can be installed on both Android and iOS smartphones. The 
app can be used for free within one year from the date it was purchased and 
installed. Once it expires, the app will send out an automatic reminder. To extend 
the period of use, please follow the app reminder to complete the purchase and 
you can continue to use it.
Battery Safety Notices 
Failing to use the battery correctly could be hazardous. Please pay attention to the 
following. 
1. Please use the included power adapter and USB cable to charge the battery. Please 
refer to the manual for charging instructions. 
2. If any of the following occurs during charging, stop charging immediately and 
unplug the power adapter: 
Power cord or power adapter has wears or ruptures. 
The power adapter produces high temperature, heat, smoke, and other 
abnormalities. 
L1 produces high temperature, heat, smoke, swell, deformation, battery leakage, 
and other abnormalities.   
The power adapter becomes damp due to water, liquid, or moisture. 
3. Your L1 is powered by a rechargeable battery that can be frequently charged and 
discharged. 
4. Do not attempt to replace the battery in L1. The battery can only be replaced by 
Leadtek authorized service providers or dealers. 
5. Do not apply any steel tools or any other hard objects to L1 and avoid stepping on 
it. Any of the latter could cause battery leakage with adverse results. 
6. Do not heat L1 or place it close to the source of fire, a stove, or any heated 
environment over 80
℃
; short circuiting could result in smoke emission or a fire. 
7. Charge the battery in normal temperature conditions. Avoid direct exposure to the 
sun, stove, or any other environment where the temperature exceeds 80
℃
. Follow 
the manual for proper battery charging procedure and pay close attention while 
this takes place. 
8. If the battery is charged in an abnormal environment the battery protection device 
will fail. An adverse chemical reaction will result as well as a potentially 
hazardous surge in electrical current. 
9. Charging the battery for longer than the recommended charging time will shorten 
battery life. If the battery does not fully charge in the set time, stop charging 
immediately to avoid fire. 
10. Avoid direct physical contact with any battery leakage. If there is any contact 
with battery leakage, make sure there is no contact between hands and eyes. 
Wash eyes with running water and consult with a doctor immediately if any 
contact accidentally occurs.

Technical Specifications 
Brand: LEADTEK 
Product name: L1 SMS mini tracker 
Model: LR8M11 
Specifications: 
Chipset  MTK 
Internal storage  64Mbit Serial Flash 
GPS  SiRF 
GSM band    Dual band 850/1900MHz 
Voltage  5V 
Current  400mA 
Sensor  3-Axis Acelercometer 
Charging  Micro USB 
Button  Power Key 
Battery  Built-in 320mAh Li-Polymer rechargeable battery pack 
Interface  GSM/GPRS SMS 
Temperature  Operating range : 0℃ to 50℃ 
Storage range: -10℃ to 60℃ 
Dimension  4x4x1.4cm 
Weight  27g 
Platform  Android/iPhone APP 
Standby time  120hr(standby mode)