A compact, low-maintenance visual deterrent that imitates a car alarm to discourage theft. Solar-powered with USB backup, the unit automatically lights a flashing red LED in the dark and turns off in daylight. Key benefits Theft deterrent without wiring: Mimics an active alarm system with a flashing red LED, helping to discourage opportunistic thieves without installing electronics or sensors. Automatic, maintenance-free operation: Intelligent light detection turns the LED on at night and off in daylight. Solar charging keeps the unit powered; USB provides a backup when sunlight is limited. Discreet and non-intrusive: Small size and single red LED provide a visible warning without blocking the driver’s view or altering interior appearance. What it does and how it helps Visible alarm simulation: The bright, flashing red LED simulates an armed security system to reduce the risk of break-ins and vandalism, especially in poorly lit areas. Reliable power options: Solar charging during daylight provides continuous, hands-off operation; connect USB power in underground car parks or on overcast days to maintain the warning light. Flexible placement: Its compact dimensions (6.5 x 2.5 x 1.5 cm) allow installation on dashboards, rearview mirror stems, side windows or the rear window so you can position it where it’s most visible without obstructing sightlines. Important attributes Function: Intelligent solar light control — LED automatically on in dark, off in daylight; imitates a real alarm system. Power: Solar charging with USB backup option for cloudy conditions or covered parking. Light: Single bright red flashing LED designed to be visible at night while remaining simple and unobtrusive in appearance. Size and placement: 6.5 x 2.5 x 1.5 cm; suitable for dashboard, rearview mirror, side or rear windows; designed to avoid blocking view or altering aesthetics. Maintenance: Designed for consistent protection with minimal user upkeep. Practical use scenarios Parking in street or public lots: Place on the dashboard or rear window to present a visible alarm indicator when your vehicle is parked overnight or in unfamiliar areas. Underground or covered parking: Use the USB backup when solar charging is limited to keep the LED active and maintain the visual deterrent. Temporary or rental vehicles: Quickly place on the rearview mirror stem or dashboard to provide a no-wiring security appearance for short-term use. Quick specifications Size: 6.5 x 2.5 x 1.5 cm Light: Flashing single red LED Power: Solar charging + USB backup Operation: Intelligent light detection (on in dark, off in daylight) Placement: Dashboard, rearview mirror, side windows, rear window Simple to install, unobtrusive in use, and designed to provide a visible warning with minimal upkeep.