Anti hijack system

Types of Anti Hijack Systems

An anti-hijack system is a security mechanism aimed at preventing vehicle theft or unauthorized access. There are various types of anti-hijack systems, which include:

• Anti-Scan Systems: Anti-scan systems are designed to thwart unauthorized access to vehicles. These advanced security systems guard against code-grabbing devices that thieves use to intercept and replicate key signals. By incorporating rolling code technology and encrypted communication between the key fob and the vehicle, they ensure a unique, constantly changing code is transmitted. This makes it nearly impossible for criminals to successfully mimic the legitimate signal, providing an extra layer of protection against sophisticated theft techniques.
• Deadlock: A deadlock is a type of anti-hijack system used in vehicles to prevent unauthorized access and enhance security. It operates as an additional locking mechanism separate from the standard central locking system. When activated, the deadlock lock traps the door locks from the inside, preventing them from being opened even if the door lock is damaged or the vehicle's interior is accessed. This ensures that potential intruders cannot gain access to the vehicle, significantly reducing the risk of theft or hijacking.
• Immobiliser: An anti-hijack immobiliser is a crucial security feature designed to prevent vehicle theft and unauthorized access. It works by disabling the engine, making it impossible to start the vehicle without the correct key or authorized code. The immobiliser is typically integrated into the vehicle's electronic control unit (ECU) and communicates with the key or key fob. If the key's signal is not recognized or if there is an attempt to tamper with the ignition system, the immobiliser is activated, and the engine remains immobilized. This additional layer of security deters thieves from attempting to steal the vehicle, as they would need specialized knowledge and equipment to bypass the immobiliser system.
• Anti-Hijack: Anti-hijack systems are advanced vehicle security features designed to prevent car theft and unauthorized access. These systems use various technologies and mechanisms to lock the vehicle and immobilize the engine if a hijacking attempt is detected. For example, if an anti-hijack system is activated and the vehicle's doors are forcibly opened while driving, the system may automatically lock all doors, preventing access from the outside. Additionally, the system can send an alert to the driver, informing them of the potential hijacking attempt. Some anti-hijack systems also include GPS tracking features, allowing authorities to locate and track the vehicle in case of theft or hijacking.

Specifications and Maintenance of Anti Hijack Systems

Anti-hijack systems have different specifications depending on the type and vehicle. Below are some general specifications:

• Control Unit

  The control unit is the brain of the anti-hijack system. It receives input from various sensors and controls the output to the anti-hijack features. It analyzes data, makes decisions, and executes actions to prevent vehicle hijacking. Advanced control units may have data processing capabilities, allowing them to learn from past incidents and adapt to new threats.

• Sensors

  Anti-hijack systems use various sensors to detect unauthorized access or suspicious activities. These sensors monitor critical points in the vehicle, such as doors, windows, and the ignition system. They can include door lock sensors, glass break sensors, or ignition tampering sensors. When these sensors detect an incident, they send alerts to the control unit, triggering appropriate anti-hijack responses.

• Communication Module

  The communication module enables anti-hijack systems to interact with external networks and devices. It facilitates communication with emergency services, tracking systems, or remote monitoring centers. This module ensures real-time information exchange, allowing swift response and coordination during hijacking attempts. It can include GPS modules, cellular communication modules, or emergency service integration interfaces.

• Power Supply

  Anti-hijack systems require a reliable power supply to operate continuously. They are designed to minimize power consumption and ensure compatibility with the vehicle's electrical system. Anti-hijack systems may have backup batteries or power management features to maintain functionality during power outages or attacks. A stable and uninterrupted power supply is crucial for the anti-hijack system's reliable operation.

Like any other system, anti-hijack systems need maintenance to ensure they perform well. Below are some anti-hijack system maintenance tips:

• Regular Inspection

  Regular inspection of the anti-hijack system components is essential to ensure they function optimally. Users should check the sensors, control unit, communication module, and power supply for damage, wear, or tampering signs. Visual inspections, functional tests, and component replacements should be part of the regular maintenance schedule. Anti-hijack system users should also inspect the wiring harnesses and connections to prevent vehicle electrical problems.

• Software Updates

  Many anti-hijack systems rely on software for their operation. Manufacturers release regular updates to enhance performance, address vulnerabilities, and introduce new features. Users should ensure the software of their anti-hijack system is up-to-date by following the manufacturer's instructions. This may include downloading and installing updates or visiting an authorized service center for professional maintenance.

• Battery Maintenance

  Anti-hijack systems often utilize backup batteries to maintain functionality during power outages or attacks. Users should follow the manufacturer's recommendations for battery maintenance, including regular charging, cleaning terminals, and replacing old batteries. A well-maintained backup battery ensures the anti-hijack system remains operational when needed.

• Functional Testing

  Periodic functional testing of the anti-hijack system is essential to ensure all components work together effectively. Users should follow the manufacturer's guidelines for testing procedures and simulate hijacking scenarios to verify the system's response.

How to choose anti-hijack systems

When buying car anti-hijack systems for resale, here are some factors to consider:

• Types of anti-hijack systems

  Different types of anti-hijack systems are available, each with unique features. For example, the GPS anti-hijack system allows the user to track the vehicle in real time. Resellers should opt for various types of anti-hijack systems to meet different customer needs.

• Ease of installation

  Customers will prefer anti-hijack systems that are easy to install. Complex systems may require professional installation, which is an extra cost for the user.

• Wireless vs wired anti-hijack systems

  Consider whether to buy wireless or anti-hijack systems. Wireless systems are more convenient and very hard for thieves to detect. However, they may have a battery life that needs to be replaced constantly. Wired anti-hijack systems are more reliable and have a constant power source. They are also less prone to interference.

• Features of anti-hijack systems

  Anti-hijack systems have different features that enhance their effectiveness. For example, some have a remote shutdown that allows the owner to disable the vehicle remotely. Others have a dual circuit that provides extra security. Resellers should opt for anti-hijack systems with desirable features.

• Price

  Anti-hijack systems have different price points. Resellers should buy what fits their budget and consider the return on investment. Looking at the features of the system can help find a good deal.

• Customer reviews

  When buying anti-hijack systems, checking customer reviews can help find reliable products. Businesses can also rely on customer reviews to gauge the performance of the anti-hijack system. Anti-hijack systems with complaints of frequent failures may not be a good investment.

• Warranty

  Buying anti-hijack systems with a warranty can protect the initial investment. In case of a manufacturer's defect, the user can return the product and get a replacement.

How to DIY and replace anti-hijack systems

Most manufacturers of anti-hijack systems provide detailed instructions on how to install their systems. Generally, the steps are quite simple. First, select a suitable location to install the anti-hijack system. It's advisable to install it in a hidden place so that the potential thief cannot reach it. The user should open up the steering column to see where the steering lock is located. Then, drill a hole on the steering column, which will be the entry point for the anti-hijack system wires.

Next, connect the wire to the steering lock as per the manufacturer's instructions. Once the connection is made, the user should test the system to ensure it is working properly. If it is working, the user can close up the steering column and install the keypad in a hidden but reachable place. Remember to keep the code safe and change it regularly.

In most cases, replacing an anti-hijack system is a straightforward process. Users can follow the manufacturer's installation guide to remove the old system and install a new one. However, if the system is integrated into the vehicle's electrical system, a trained professional may be needed to avoid causing damage.

Q&A

Q: Does the anti-hijack system apply to all vehicles?

A: The anti-hijack system is not standard in all vehicles, though it is becoming increasingly common in modern cars, especially luxury ones. However, it can be installed in any vehicle, particularly those used for commercial purposes or those frequently driving in high-risk areas.

Q: Can the anti-hijack system be faulty?

A: Like any electronic system, the anti-hijack system can malfunction. This could be due to various reasons, including hardware failure, software bugs, or interference with the system. Regular maintenance and timely updates can help minimize such risks.

Q: Is the anti-hijack system legal everywhere?

A: The anti-hijack system is legal in most countries. However, some regions may have specific regulations regarding vehicle security systems, particularly concerning features like remote shutdown. It's always a good idea to check local laws and regulations.

Q: Can users manually disable the anti-hijack system?

A: Many anti-hijack systems allow users to disable them manually, typically through a sequence of actions with the key fob or a hidden switch. This is often designed for situations where the vehicle owner feels the system could be more harmful than helpful, such as during vehicle servicing.