Wooden LED Crystal Slim Light Frames, For Home

Especial design for control system. Both indoor and outdoor models available. Suitable for all weather conditions. Up to 15 posters on each system. Display time of each poster from 1 to 99 seconds. Steady and smooth poster movement. Multiple cross-protection logic for high reliability. Easy to replace posters. Low cost and high return. Custom sizes are available. The bran-new design and high technology; Steady and excellence performance; Operate the up/donw motors manually in reverse directions independently