Shape: rectangle, elliptical, circle Direction: Vertical, level Light display: Yes Customized logo: Yes Metal line: golden side, silver side
Installation Steps: 1) Use the screw driver to screw off the fastened metal plate. 2) Fasten the metal plate on bottom case. 3) Install the door server wiring correctly. 4) Fasten the door sever on fastened metal plate. 5) Tighten the screw from the side bar.