a. 1 x Front Panel
b. 1 x Shelf
c. 1 x Device Panel
d. 2 x Side Cover
e. 1 x Bottom bracket set
f. 1 x Top bracket set
g. 1 x Hex Key
h. 4 x Quick-release pin
i. 8 x Rack-mounting screw
j. 1 x Velcro
Based on your desired camera lens height, and the distance between the lens and the shelf, determine the desired mounting height of the shelf.