Included in the Box:
BC100 Enclosure
Wall Mount Enclosure for Indoor Use.
Accomodates up to Two (2) 12VDC/4AH Batteries.
Dimensions 7.5"W x 8.5"H x 3.5"D (191mm W x 215mm H x 89mm D).
1/2" and 3/4" Combination Knockouts.