Features: 1. Two-way maintenance—In order to adapt to various installation environments in the field of rental and fixed installation, the 640X480 rental display adopts a dual maintenance design scheme of gear and rack, which is convenient for maintenance; 2. Ultra-thin-the cabinet is made of aluminum alloy die-casting, with high strength, not easy to deform, and the thickness of the cabinet is only 69mm; 3. Ultra-light—the empty weight of aluminum alloy die-casting is less than 6.4kg, and the weight of the finished cabinet is less than 11kg, which saves time and effort in transportation; 4. Good display effect—special circuit design, no color cast, no ghosting and other defects when the display is low gray and white balance, clear image, strong layering, uniform color, and more delicate display screen. 5. High-precision-after the cabinet is CNC processed, the accuracy is higher, and it can be seamlessly spliced; 6. High degree of protection-the special cabinet structure ensures that the cabinet can reach lP65 (front) and the rear can reach lP54; 7. Fast—The cabinet is connected up and down, left and right, with a quick locking mechanism, and the installation of a cabinet can be completed in 10 seconds, with high installation accuracy; 8. Pixel pitch: outdoor P5, P4.