Chikhulupiriro cha GLS-20ATR chodziyesera chodziyesa chokhachokha chosokoneza chiwongola dzanja chimapereka chitetezo chopitilira ku zolakwika zapansi, kutulutsa mphamvu mu 1/40 ya sekondi ngati vuto lapezeka.Chikalumikizidwa ndi mphamvu, chotengera cha GFCIchi chimadziyesa chokha maola 2-1/2 aliwonse.Chizindikiro chobiriwira cha LED chimazimitsa ngati chotuluka sichikulandira mphamvu, chasweka, kapena ngati chili kumapeto kwa moyo.Mapangidwe ocheperako, amakono oyika mosavuta komanso mwachangu m'mabokosi amagetsi.Mabatani oyesa ndi kukonzanso amagwirizana ndi mtundu wa nkhope ya chipangizochi kuti musakanize bwino.Imakumana kapena kupitilira miyezo ya UL943 2015.Mogwirizana ndi zofunikira za National Electric Code (NEC).ETL yalembedwa.Makina oteteza chitetezo cha shutter-resistant amatchinga mwayi wamagetsi pokhapokha ngati pulagi itayikidwa, zomwe zimapereka chitetezo chowonjezera m'mabanja omwe ali ndi ana.