... , and the width is 2mm.4, there is night light alarm device on the wing gate. 5,the material of the wing ... . 6,adopted 6 pairs infrared device or light curtain to stop following, distinguishing direction, preventing touch, and alarm function .7,with UPS ... in the low temperature area, the equipment will add warming device. Parameters: voltage: AC220±10% V,50HZcontinuous current:24V/100Wworking ...