I-Main Terachers Prachers RF Frequency: imvamisa ephansi 125Khz / 134.2Khz protocol ejwayelekile: ISO 11785, I-ISO 11784 / FDX-B Izinto ezibonakalayo: Impahla ye-shell abs: I-TPU (Polyurethane) Inqubo yokupakisha: umbala wokudubula wokudubula okubili: Ukwakheka okumhlophe: Φ 222 × H12mm Isisindo: 5 Izimo zemvelo zamagremu ezisebenza ngokushisa (ngesikhathi sokuxhumana): -20℃ ~ + 65 ℃ (RH) Ukushisa okushisa (Ukugcinwa kwedatha): -30℃ ~ + 75 ℃ (RH) Ukumelana Nezinga lokushisa: +100℃ (amanzi ashisayo) 1 ihora 20 Ijikeleza amanye amandla okumelana kwamakhemikhali: hlangana …