The ornamental design for a smokedetector with remotealarm silencing means, as shown and described.
FIG. 1 is a front, top and side perspective view of the smoke detector with remote alarm silencing means showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view and the side elevational views being the same as this front elevational view; and,