What does the module that controls the alarm look like on the drivers door?

The module that controls the alarm on the driver's door typically appears as a compact, rectangular or square-shaped component, often mounted within the door panel. It may feature various connectors for wiring and sensors, and it can have a small circuit board inside. The exterior may include a few buttons or LEDs for indications, depending on the design. Overall, it is designed to be discreet and integrated into the door's structure.