2pcs Solar Car Alarm, Solar Car Alarm Anti-vandalism Night Flashing, Solar Warning Anti-theft Flash System, Dummy Car Security Alarm Lamp

Efficient Solar Power: This car alarm uses high-efficiency solar cells to capture and store solar energy. After exposure to sunlight, the LED light flashes in the dark every 5 seconds, providing an economical and eco-friendly solution. Note: If the car alarm device does not flash, please place it in the sun for 4 to 6 hours to charge it with solar energy, or charge it via USB before use. Smart Flashing: The car alarm only activates in the dark, avoiding unnecessary flashing during the day. For daytime activation, simply cover the sensor with a dark material, ensuring optimal use at all times. Effortless Installation: Thanks to the adhesive backing, installation is quick and tool-free. Simply stick it to any smooth surface in seconds, with the option to easily remove it if needed. Unique Design: There is a switch on the back. When you don't want it to flash, you can switch it to the off position. When it is switched on, you can also turn the switch to the "on" position. When attaching double-sided stickers to the underside, be careful not to stick them to dirty or rough surfaces. Multi-purpose protection: Ideal for a variety of vehicles, including cars, motorcycles, boats, and even for securing your home or garden. This alarm effectively deters theft attempts, thus reducing the risk of intrusion.