... lift mechanism. 2.Motorized,manual, RF remote control; 3.RS232, RS485 control. 4.screen brand: Samsung Introduction:LCD flip device is ... '', 19'', 21'', other size can be customized.Function:1. Motorized control, Flexibility, stability, waterproof and dust proof;2. The ... control;5. This LCD flip up device can be used with conference table& computer desk together. LCD monitor motorized lift mechanism for ...