The ornamental design of a sensorsystemdevice, substantially as shown and described.
FIG. 1 is a side perspective view of a sensor system device in accordance with the present invention.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a left view thereof.
FIG. 5 is a right view thereof.
FIG. 6 is a back view thereof; and,
FIG. 7 is a front view thereof.
The broken lines, within the claimed design, in FIGS. 1 and 2 which depict screw tops in the corners of the cross piece on the top surface of the sensor system device and the grid of small circles/holes are for illustrative purposes only. The broken lines, within the claimed design, in FIGS. 1 and 2 which depict a large circle surrounded by four smaller circles are superimposed on a continuous surface and are for illustrative purposes only. The broken lines, within the claimed design, in FIGS. 1 and 4-7 which depict buttons and inputs to the system sensor device are for illustrative purposes only. None of the broken lines for a part of the claimed design.