The ornamental design for a wireless securitycamerabasestation, as shown and described.
FIG. 1 is a top, front, right side perspective view of a wireless security camera base station showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The evenly dashed broken lines in FIGS. 1-7 represent portions of the wireless security camera base station that form no part of the claimed design. The dash-dot broken lines represent boundaries of the claim and form no part of the claimed design.