Crime prevention goods that operate sounds with a pinch movement of fingers.

摘要

[PROBLEMS] To provide crime prevention goods that can start warning sound from a low sound pressure level, stop the warning sound at an appropriate sound pressure level at the user's discretion, and alert the perpetrator without exaggerating the situation. provide. SOLUTION: When a button is arranged on the diagonal line of the security goods main body or in the center of the front and back surfaces, when two buttons at the symmetrical positions are pressed simultaneously by pinch operation of a finger, a sound starts to sound, It features a button arrangement that allows the sound to be turned on and off with a finger pinch operation that keeps sounding and stops when the finger is released from the two buttons. One-hand pinch (knob) operation is excellent in operability because sound activation can be turned on and off. [Selection] Figure 4