Metal Ring Touch Memory DS1990A-F5 Magnetic Ibutton And Smart Cards
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...Memory DS1990A-F5 Magnetic iButton with Metal Ring RW1990 iButton TM Key Touch Memory Cards(TM Cards) TM cards (commonly known as Pengpeng card or Button card, also known as iB card (iB is the abbreviation for iButton)) is a patented product of DALLAS Inc......
Zhongshan Jiean Electronic Technology Co., Ltd.
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DS1990A - F5 iButton Wristband Bracelet to Guard Tour System Access Control
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...iButton Wristband Bracelet to Guard Tour System Access Control Description An iButton is a electronic chip which is enclosed in a 16mm thick durable resistant stainless steel can. Because of their small size and extreme durability, iButtons can travel virtually anywhere. iButtons are frequently attached to key fobs, rings......
Shenzhen A.N.G Technology Co., Ltd
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RFID TM Card, Touch Memory card, information button, iButton, iB card, TM card watchs, TM card handles
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RFID TM Card, Touch Memory card, information button, iButton, iB card, TM card watchs, TM card handles The TM card called iButton (information button), was the abbreviation of Touch memory, also some called iB card, was one metal shell seal smart card, was......
Shenzhen Seabreeze Smart Card Co., Ltd
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