Upgrade your car security with this car alarm security system. It offers convenience, ensuring your vehicle is always protected. The car alarm security user-friendly and easy to install, making it a convenient choice. Enhance your vehicle safety with this reliable and efficient car alarm security system. Features - Color: Assorted Color -Material:Plastic, metal - Size: 10.50X7.00X2.70cm/4.13X2.75X1.06in - Size: 10.00X8.00X8.00cm/3.93X3.14X3.14in - Size: 7.50X4.00X2.00cm/2.95X1.57X0.79in -Power supply voltage: 12 (V) -Operating temperature: -20-70 ( degree centigrade) -Alarm loudness: 110 -Alarm response time: 0.01 -Multi-functional use: This auto alarm compatible with a wide range of vehicles, ensuring broad usability -Convenience for daily: It offers the convenience of control over your car door locks, making your driving seamless -Antitheft mechanism: The system includes a robust antitheft mechanism, providing enhanced security to protect your vehicle from theft -Simple installation : Designed for installation and user-friendly operation, practical -Well-protected； by increasing the overall safety of your vehicle, this auto alarm system ensures that your car remains well-protected at all times Package list: 1 x set of vehicle alarm system kit