Features 1, can be ZB1000, production, on both sides of ceiling curtain motor electric ZB1100 institutions are provided with a guide rail 2, according to the size you can use one, two, three or four motors using crawler transmission mode, the same motor speed, ensure an open contract Sunshade step 4, the lateral connecting rod between the fabric has some flexibility, to provide support for the fabric to ensure that the fabric will not fall 5, after presenting a uniform ceiling curtain expanded or planar wave effect on the Run either single or double open 6 open, you can use most of the fabric roller blinds, fabric minimum width of 0.65 m, the largest area of ??≤25 square control mode 1, 2 manual opening control, infrared or radio remote control 3, the computer intelligent control platform 4, several sets of ceiling can be achieved single control or group control