1,The gear of motor reducer is made of steel, less noise but long work life;
2,The stay of door open: 30 seconds;
3,Microcoputer control, much safer: the motor will reduce and reversal automatically when the resistance is more than 50N;
4,Hermetic way: progressive hermetic---the closer the off-position, the tighter, No noise and more long working time.
5,Stand Configuration: 1),glass window:300*500mm,2),inductive switch for feet*2pcs,3), inductor for safety*2units,4)holder on the door*1pair
||see the details