Product Introduction
Installation Steps
TPMS Repeater User Manual
RT-240
Quick Installation Guide
Installation Steps
The repeater, an optional accessory, is designed to
amplify the signal from TPMS sensors. In situations
where the size of the vehicle and excessive metal may
obstruct signal reception. Or, interference prevents a
smartphone device from receiving a signal, the repeater
increases the sensors transmitting strength and distance.
Before installing, please ensure the following :
1. The repeater can be mounted outside the vehicle, in a
weather resistant area, as shown below.
2. Do not install yourself, please have mechanic help on
the installation.
3. Do not directly connect the repeater to the vehicle’s
battery.
Product Specification
Step 1
Main Feed to Fuse Box
+12V
Max. 50
mA
Storage Battery
40 mA Max. @ DC 12V
Red Wire (
Connect 12V / 24V
Black Wire ( - ) :
Connect ground wire
1 2
+ ) :
Step 2
The most common area for the repeater in Installation.
Truck Repeater Specification
Operating Voltage
Operating Humidity
Operating Current
Storage Temperature
Operating Temperature
Operating Frequency
Transmission Power
Receiver Sensitivity < -85
Modulation Format GFSK
Waterproof IP67
3
12V / 24V
90% Ma x.
40
mA Max. @ DC 12V
-40℃ to 125℃
-20℃ to 85℃
Bluetooth Low Energy 4.0,
MHz ~ 2483.5 MHz
2400
dBm Max.
4
dBm
4
Warranty Policy
Thank you for buying this product and giving us support. From the date of
purchase, we provide a one-year warranty for the product, protecting the
client’s interest by providing product quality assurance. During the
warranty period, under normal operation and in the event of a faulty
product, the company is willing to repair the faulty product or have it
replaced, enabling you to get the guarantee and demonstrating the
company’s responsible attitude toward products. But the product
warranty must meet the following conditions :
• Defective products need to be provided to local dealer to confirm
purchase date and cause of defect.
• Products must be operated correctly, as indicated in the user manual.
• Product has not been disassembled by yourself.
• The main cause of product failure is due to manufacture issues.
Disclaimer :
This product is only to be used as precautionary warning and provides to
user as a convenient secondary safety equipment. Please follow the
standard installation procedures or ask a qualified tire shop to install the
product. If the tire has been damaged or traffic accident resulting from
improper driving behaviour occurs, the company will not be responsible
for any civil or criminal liabilities.
Other relevant latest information of SYSGRATION TPMS is available at our
website ( http://www.roadmio.com/ ) for latest information.
Federal Communication
Commission Interference Statement
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 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
FCC Caution :
To assure continued compliance, any changes or modifications not
expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment. (
interface cables when connecting to computer or peripheral devices.
/ TV technician for help.
Example - use only shielded
)
FCC Radiation Exposure Statement
equipment complies with FCC RF radiation exposure limits set forth
This
for an uncontrolled environment. This equipment should be installed
and operated with a minimum distance of 0.5 centimeters between the
radiator and your body.
This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.
The antennas used for this transmitter must be installed to provide
a separation distance of at least 0.5 cm from all persons and must not
be co-located or operating in conjunction with any other antenna
transmitter.
or
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.
5
6
7