Universal Car License Plate Holder Rust Proof Durable Automatic Mounting Bracket Features： 1、Applicable Vehicles: Electric license plate is universal for any vehicle, and the size of the applicable license plate frame is 12x6 inches. 2、Innovative Roller Shutter: The license plate holder is equipped with an electro mechanical device that can easily control the roller shutter on the license plate bracket by simply pressing a button on the remote control. 3、Unique Design: The plate is designed with a sophisticated rust and water resistant design that can withstand all kinds of harsh weather conditions. 4、Delicate Appearance: The exquisite black exterior also enhances the value of your car, making it the most prominent presence on the road. 5、High Performance: The rugged metal construction maintains a long service life, providing lasting protection and consistent performance. Specification： Item Type: Electric License Plate Material: Metal Current: 0.6A Function: Rolling curtain License Plate Cable Length: Approx. 5m/16.4ft Remote Control Battery Type: Alkaline battery AAx1 (shipped with built in battery) Remote Control Battery Details: 32A 12V Remote Control Signal Acceptable Range: Approx. 50m/164ft Vehicle Installation Position: Front and rear license plate frames Applicable Models: Package List： 1 x Electric License Plate 1 x Remote Control  1 x Controller  1 x Power Cord  1 x Indicator Line  1 x License Plate Connection Line  4 x Screw