Qauv: QH90BTawm tswv yim voltage: 5V 1A (∪SB)Nominal zog: 2WTxoj kev tiv thaiv yoov tshaj cum: photoelectric shockLub zog hluav taws xob: 800 ~ 1000VLub teeb lub cev khoom: ABS + PCDaim ntawv thov cheeb tsam: 20 ~ 30m2Khoom loj: 80x80x180mmCov khoom hnyav: 250g