Awọn ohun elo Awọn imọ-ẹrọ imọ-ẹrọ akọkọ: Ipo igbohunsafẹfẹ ẹdọ: 125KHZ / 13.56mHz / 860 ~ 960MZ: ISO 18000-2, ISO 11784/11785, ISO 14443A, ISO 15693, ISO 18000-6C r / w: 5-10cm, UHF soke si 30cm (da lori RSS agbara ati eriali iwọn ati ki o lilo ayika) ṣiṣẹ otutu: -20° C ~ + 55 ° CURUR: 100,000 Awọn akoko data data: >10 ọdun awọn awọ awọ: dudu, ofeefee, blue, pupa, ati be be lo. Akiyesi: Javascript ni a nilo fun eyi …