Purchase Qty. Reference FOB Price
1-49 Pieces US$12.00
50-499 Pieces US$11.50
500-999 Pieces US$11.00
1,000+ Pieces US$10.00
Product Description
WiFi-operated Double Relay Switch &Roller Shutter Application motorized automatic roller shutter, blind, window curtain, drapes, shade Power supply and wiring Working power connect port 220vac L,N, UP, COM.DOWN Wiring chart L:220V Live wire N:220V Neutral wire UP:uplink of ...