Omron Automotive Electronics Korea OKA 450T User Manual

Constitution of the Radio Frequency Keyless Entry System for vehicle

The radio frequency keyless entry is a system that it controls locking and unlocking the door by
wireless remote controller. This system consists of three components. The TRANSMITTER is a device
that transmits the signal when the button is pressed. The transmission signal consists of several
synchronous codes, unique identification code , security code and function code.
The RECEIVER is fixed inside the vehicle.
It works intermittently to prevent the battery exhaustion. When the receiver detects the synchronous
code, it runs continuously to receive the signals completely. After receiving the signal, the receiver
decides which operation will be performed. The user can select the following operations by pressing
the button of the remote transmitter.

PRODUCT NO.

OKA-450T

OPERATION

LOCK

UNLOCK

TRUNK

ACTION

LOCK THE DOOR

UNLOCK THE DOOR

UNLOCK THE TRUNK

Transmitter
f = 433.92MHz

User's manual (provisionally)

◎REMOTE TRANSMITTER

LOCK

UNLOCK

TRUNK

You can lock and unlock your vehicle with the remote transmitter.

LOCK
When you push the button, all the doors will lock.
You cannot lock any of the doors with the remote transmitter if any door is open or the key is

the ignition switch.

UNLOCK
When you push the button, all the doors will unlock.
You cannot unlock any of the doors with the remote transmitter if any door is open or
the key is in the ignition switch.

TRUNK
When you push the TAIL GATE button for 1.0sec, It will unlock.

Attention

For use only with battery PANASONIC Battery corporation etc., Lithium cell (CR2032)