Ultrasonic transmitting and receiving case for alarm systems

Description

FIG. 1 is a top plan view of an ultrasonic transmitting and receiving case for alarm systems showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a top perspective view thereof.