Ibutton TM Keyfobs

Ibutton TM Keyfobs

1990A-F5 & 1991L-F5 Serial Number iButton is a rugged data carrier that acts as an electronic registration number for automatic identification. GYRFID provides Ibuttons, keyfobs, wristband for different use style.

IBT ? ibutton ring only, metal component dia17mm × 6mm
TM ? TM Keyfob with handle
TM-R ? magnet TM key, magnet ibutton with holder
WRA04- wristband with ibutton

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Ibutton Probe DS1990A and DS1991L Serial Number iButton is a rugged data carrier that acts as an electronic registration number for automatic identification. GYRFID provides Ibuttons, keyfobs, wristband for different use style. Low-cost electronic key for access control. IBT ? ibutton ring only, metal component dia17mm × 6mm TM ? TM Keyfob with handle TM-R ? magnet TM key, magnet ibutton with holder WRA04- wristband with ibutton.

个性化服务:
? Laser Logo or UID
? Encoding

应用:
? Door lock system
? Guard Tour system
? Security patrol
? Sauna door locks
? Electronic door locks

Ic options:
1990A-F5: ReadOnly, Unique 48bit serial number
1990A-F4 is mini size key, dia10mm x H4mm button, total is 38x15mm
1991L-F5: 1152bit secure read/write, nonvolatile memory

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