instructions for curtain's controller
1. Limit switch 1 (Low power with a valid)
2. Negative electrode of Limit switch
3. Limit switch 2 (Low power with a valid)
Shenzhen CBS Eelectronic CO.,LTD
Address: 4th floor, A2 Building, JunXing Industrial Park A, Fu yuan Road two, FuYong, Bao'an, Shenzhen,518103, China.