ALPS ALPINE WC1G124 TPMS/Keyless Tuner User Manual ADVERTISING LITERATURE BROCHURE
Alps Electric Co., Ltd. TPMS/Keyless Tuner ADVERTISING LITERATURE BROCHURE
User Manual
User’s Manual
TPMS/Keyless TUNER
Model No.: TWC1G124
There is no User’s Manual because this equipment will not be sold to end-
user directly.
User’s Manual
MODEL No.: TWC1G124
The radio frequency keyless entry-TPMS system has the following functions.
1. Locking and unlocking the doors without mechanical key.
2. Sounding a panic alarm during vehicle is not running.
3. Tire-pressure data monitor by receiving RF signal from RF transmitter in
tires during vehicle is running.
This system consists of RF Tuner, transmitters, and BCM.
The RF Tuner (EUT) is supplied 5V from BCM. It is designed to operate on
a single fixed frequency RF 433.92MHz by amplitude modulation. It receives
unique identification code and function code transmitted from transmitters.
After receiving RF signal, demodulation IC in Tuner demodulates RF signal
from transmitters. And then driving circuit in Tuner outputs the
demodulated signal to BCM.
FCC
This device complies with Part 15 of the FCC Rules and RSS-Gen of IC
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.
FCC WARNING
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.