Indawo yokuhlola yonogada besitayela esisha, ukubukeka okuhle, ilungele ihhotela, izakhiwo zamahhovisi, isikole, inxanxathela yezitolo, isikole kanye nenye indawo enesidingo esikhulu sokubukeka.125kHz imvamisa yokusebenza, iyahambisana nawo wonke umfundi wethu wokuvakasha oqaphile.Ukufakwa kalula, azikho izintambo.Iyakhanya , ingabonwa endaweni emnyama , ayidingi ilebula ekhanyayo ngaphezu kwalokho.