Chip: Emi4305 alaloa: 100~ 150khz protocol tandard: ISO11784, ISO11785, Iso fdx-b hana hana: R / w r / w mamao: 2~ 10cm r / w manawa: 1-2ms nui: Φ20mm / 25mm / 30mm, mānoanoa 1 ~ 4mm (a iʻole ka nui i kohoʻia ) Mahana hana: -20℃ ~ + 85 ℃ rearastable Times: >100,000 nā manawa mālama data: >10 makahiki a me ke kaʻina hana: PVC, Nā kāhikoʻo Shells, ʻO ka ultrasonic ultrasonic using recibetion recific: Kaona IP67 / IP68: 1~ 4G EXPE: ʻO JavaScript ka …