Will Breaking a Car Window Trigger the Alarm?

[Janice]

Currently, almost all vehicles are equipped with anti-theft devices to prevent theft. Car anti-theft devices can be divided into four main categories: mechanical, electronic, network-based, and fingerprint recognition. Electronic anti-theft devices feature a vibration alarm function, where the vibration caused by striking the window with a safety hammer will trigger the alarm. Below is more related information: 1. Electronic Anti-theft Devices: Also known as computer anti-theft devices, these mainly include card-type, button-type, and remote-control types. These devices control the car's starting, ignition, and other circuits through electronic equipment. When the entire system is activated, any unauthorized movement of the car, opening of doors, fuel tank cap, engine hood, trunk lid, or tampering with the ignition wiring will immediately trigger the alarm, causing lights to flash and sirens to sound. Simultaneously, the starting circuit, ignition circuit, fuel injection circuit, fuel supply circuit, and even the automatic transmission circuit are cut off, rendering the car completely immobilized. These devices are hidden, feature-complete, wireless remote-controlled, and easy to operate, making them widely used in mid-to-high-end cars. 2. Mechanical Anti-theft Devices: These are simple, easy to use, and inexpensive, but they lack an alarm function. Made from metal materials, they include various types of locks such as steering column locks, steering wheel locks, gearshift locks, pedal locks, wheel locks, and car anti-theft magnetic plates. These locks secure the car's operational components, preventing thieves from driving the car away.