Features: Enhances your car security with our innovative alarm siren, designed for seamless integration and effective theft deterrence. Crafted from ABS plastic, this alarm system is corrosion resistant and durability, ensuring long lasting performances even in harsh weather conditions. Ideal for automotive technicians looking to upgrade or replace existing security systems. Perfect for use in urban parking lots, home garages, and during long road trips, providing peace of mind by safeguarding your vehicle against potential threats. This easy to install alarm siren offer clear sound quality and low energy consumption, making it a practical choice for enhancing vehicle safety without straining the electrical system. Specifications: Component:Plastic Size:Approx.8.5cm/3.35inch Color:Black Part Number:1K0951605F 1K0951605C Package Includes: 1 Set Car Alarm System note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.