Security is the main priority when owning a vehicle, because of this need, the immobilizer remote innovation emerged which is increasingly being used in the modern automotive world.
Immobilizer remote are designed to prevent vehicle theft by ensuring that only the original key can start the engine.
Even though immobilizer remote are often found in modern cars, perhaps there are still many who don’t know what a remote immobilizer is.
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In this article, we will discuss immobilizer remote from the definition, how they work, components, and regulations in Indonesia.
Table of Contents
What is an Immobilizer Remote?
The immobilizer remote is present as an anti-theft system found in the car key. By using radio waves as identification in the car, the car engine can only be started with a key that has a unique code.
This technology works with a transponder chip embedded in the car key. When the key is inserted into the ignition or used in a keyless entry system, this chip will send a unique signal to the car’s ECU (Engine Control Unit).
If the code in the key matches the one stored in the immobilizer system, then the engine can start. If not, then the car cannot be started even if the ignition is turned or the start button is pressed.
How Immobilizer Remote Works?
The process of starting a car by inserting the key into the ignition or pressing the start button on a modern car may seem simple. However, behind that there is a immobilizer remote system that works in the following way:
1. Sending unique code signals
The earliest process in how the immobilizer system works is transmitting an RFID code to the EC on the car. This key can be detected by the immobilizer sensor (receiving antenna) in the car within a distance of 1-2 meters.
2. Unique code signal matching
The car’s ECU receives the code from the key and then performs a match to identify whether the remote holder is the correct car owner.
3. The car starts if the code matches
Once the two codes match, the ECU will send a signal that the car is ready to start. Next, you can press the push button to start the machine. However, if there is no code match, the ECU fails to activate the fuel system, the engine will not start.
The Component of Immobilizer Remote
To produce a maximum security system, the immobilizer remote in the car consists of three components that work together. Here are the 3 components of a immobilizer:
1. Transmitters
The transmitter in the immobilizer functions to send radio waves with a certain frequency to the control module, which will capture the signal.
2. Transponders
After radio waves with a certain frequency are received by the control module, the radio waves will then be sent to the transponder for identification.
3. Theft Prevention system components
The function of the theft prevention system components in the immobilizer is to regulate radio waves that have been received and identified by the transponder to be activated or deactivated in the ignition system circuit and fuel pump relay.
When you reach this stage, it means that the ignition key has been connected and recognized by the car’s ECU. The driver can also turn the ignition key to the engine start position to start the engine.
Immobilizer Remote Regulations in Indonesia
Immobilizer remote technology items circulated or sold in Indonesia must be certified by the Directorate General of Digital Infrastructure (DJID) under the Ministry of Communication and Digital (KOMDIGI).
This regulation is regulated in Ministerial Decree (KEPMEN) Number 260 of 2024, which requires all radio frequency-based devices, including immobilizer remote, to meet certain technical standards before being marketed in Indonesia.
This certification guarantees that the contraption meets the security and quality rules set by the government and does not interfere with other communication contraptions in the region.
The certification handle is managed by the important aces and joins specialized testing, such as rehash adjustment, security of utilization, as well as contraption compatibility in the encompassing environment.
After all tests are completed, contraptions that pass will be recorded in a Test Result Report as the presentation of the capability to get transport allowed in Indonesia.
The Test Result Report guarantees that the contraption meets specialized centers of captivated and is secure for utilization by clients creating certainty in the thing in the publicize.
For companies wishing to publicize immobilizer inaccessible in Indonesia, Type Approval Certification Services for ICT Products are open to offer help with this arrangement.
This advantage covers the organizing of specialized and authoritative chronicles, testing of inaccessible concurring with significant measures, and authoritative completion to guarantee the contraption is orchestrated for the grandstand.
By utilizing this advantage, companies can guarantee that the aggregate arrangement is more practical, though certified things give a sense of security and reassurance to clients.
