JGST Desktop recessed drop down camera motorized box lift with up and down function automated projector lift ceiling mount

Dual-door design, electric control, fashion and beautiful; Preferably precision electrical mechanism, stable operation without noise, 3-year warranty; Metal cold rolled steel paint chassis panel with all aluminum lifting rod, high-end atmosphere grade; integrated box fuselage design, perfect hidden tables, the desktop is neat and beautiful, saving space; reserved cable holes, easy to install and operate; Support central control RS232/RS485, radio frequency remote control, a variety of control modes do not interfere.