materyal: plastik ABS engineering + reinforced steel wire RFID chip: Impinj J41, or specify Frequency: UHF 860 ~ 960MHz. protocol standard: EPC GEN2, ISO 18000-6C Read/write distance: 30cm (ayon sa mga nabasa at isulat ang aparato) Laki: 30× 23 × 11mm, steel wire 280mm ang haba, steel wire diameter 1.5mm Working temperature: -40℃~+100℃ Tensile strength: 250 KGF Colors: pula, puti, itim, dilaw, asul, iba pang mga kulay napapasadyang …