Anonymous ID: 6d35ea Aug. 3, 2021, 8:40 p.m. No.14264945   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun   >>4950

>>14264909

Curious.

Researching.

-Tunning fork with magnet in Theft tag

-Magnetostriction

-Magnetoacoustic

-Transmit coil creates a weak 58khtz magnetic field.

-GO can produce a magnetic field & Possibly Recieves, resonates and oculates

-Triggering a detection in the change of magnetic field, sounding the alarm.

 

Interesting.