Renault Trafic II Alarm Siren Horn Signal Anti-Theft Shurlok A190-20-A

Renault Trafic II Alarm Siren Horn Signal Anti-Theft Shurlok is a component from the Horns category, responsible for generating a clear audible signal in the vehicle's anti-theft system. This component works with the factory electrical installation, ensuring effective notification of security breaches and increasing the vehicle's operational safety. Thanks to its design intended for Renault, the siren is a practical service solution for alarm system repairs.

Specifications and technical data

• SKU: A190-20-A
• Mark: Renault
• Condition: Used
• OEM Part Number: A190-20-A
• Substitutable numbers: A190-20-A, A19020A
• Category: Horns

Purpose and function in the vehicle

The alarm siren is designed to work with the factory anti-theft system of the Renault Trafic II, where it is responsible for generating a loud, characteristic warning signal. This element acts as the final executive component of the system – upon detection of unauthorized opening or vehicle movement, the alarm controller activates the siren, which hinders unauthorized interference with the car and increases the chance of a quick reaction from the surroundings.

Construction and technical compatibility

The Shurlok siren used in the Renault Trafic II has been designed as a part that works with the vehicle's installation without the need for modifying harnesses or connectors. The housing is adapted for mounting in the body compartment, taking into account exposure to variable operating conditions. The electrical connector used allows for a stable connection with the factory wiring, which facilitates service and reduces the risk of installation errors.

The siren belongs to the group of acoustic elements where features such as vibration resistance, stable operation at variable supply voltage, and appropriately selected sound characteristics are important. As a result, the component can be used as a replacement in vehicles where correct cooperation with the existing alarm system is required.

Service application and installation

The presented alarm siren will prove useful during security system repairs when the previous element has stopped generating a signal, is operating unstably, or has suffered mechanical damage. The replacement involves removing the old alarm horn, connecting the electrical connector, and re-mounting it in the designated body point. By following the correct installation procedure, it is possible to restore the full functionality of the anti-theft system without additional installation modifications.

Due to its factory-intended use for Renault, the siren is a convenient solution for workshops specializing in servicing this brand and for users looking for parts structurally matched to a specific vehicle model.

Benefits of using a dedicated alarm siren

Using a dedicated alarm horn in the Renault Trafic II allows for maintaining the consistency of the entire security system. The appropriately selected acoustic characteristics and electrical compatibility promote stable system operation and reduce the risk of false alarms. For the user, this means higher comfort of use and greater confidence that the vehicle is properly protected while parked.

Compared to universal solutions, using a siren intended for a specific application facilitates diagnostics, shortens installation time, and reduces the probability of communication problems between the controller and the executive element. It is a practical choice both for a single replacement and for broader work related to the security system.

Expanding the Renault acoustic system

If you are planning a comprehensive repair or upgrade of the acoustic zone in your Renault and need other elements from the same group, such as additional sound signals, service horns, or elements cooperating with the alarm installation, check the available parts in the Renault Horns category.