OEM/ODM Soft Connection Front Maintenance 3840Hz 640*480mm Indoor Fixed LED Screen

OEM/ODM Soft Connection Front Maintenance 3840Hz 640*480mm Indoor Fixed LED Screen. Front Maintenance Design: Magnetic modules allow easy repair and replacement without rear access. Soft Connection Structure: Wired connections enable selective component replacement for greater practicality. Fast Assembly System: Supports quick assembly and disassembly for efficient installation. High Refresh Rate: 3840Hz or 7680Hz refresh rate ensures smooth video display. Full Color Display: 1R,1G,1B pixel configuration provides vibrant full-color images. 2-Year Warranty: Comprehensive 2-year warranty with free remote debugging support. 100% Pre-Delivery Test: Every unit undergoes 100% visual and function inspection before shipping.