Low Price TM1990A-F5 iButton With Wall Holder
Rewritable ibutton RW1990A-F5 read-write type of card;
Read and write DS1990A and TM1990A iButton, RW1990;
Stainless steel package with SU304#;
Rugged, never rust and corrosion; Resistant to heat;
Anti-variant and sealing strong;
Information ibutton RW1990 memory 64, can be repeated rubbing, write the DIY code;
Holder color: red, yellow, green, blue, black and ustomized colors are also available.
ibutton are widely used in security patrol, keys for cabinet locks, electronic rim locks, door intercom, card systems, identification, banking, Communications, rail transportation, transportation and so on.
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