... dusty, anti-thief.Specifications1. Size: 19 inch corresponding to the LCD monitor;2. Manual, RF remote, RS232, RS485 control;3. ... Aluminum Wire Drawing Process on surface;2. The LCD monitor lift transports monitor with a rack and pinion, NON-conveyor belt, to keep ... 2. Remote control3. RS232, RS485 controlYou can control the LCD monitor lifts working as individual, group or whole distantly and ...