part list of window curtain
a. Three pieces of one meter long tracks. One of the track contains the base for the transmission box and the end base.
b. One manual control pad.
c. One transmission box (with remote receiver).
d. One adaptor.
e. One remote control (can control four electrical curtains independently)  
f. Six ceiling bases and six-wall bases for wall /ceiling brackets.
g. Six sets of wall/ceiling brackets .
h. Two track connectors
i. Eighteen wall plugs
j. Eighteen screws
k. One wrench
l. Two AA size batteries