Individual iButtons are available here. IBUTTON DALLAS KEY – NON-MAGNETIC (Also available in Magnetic)
The iButton is a rugged data carrier that acts as an electronic registration number for automatic identification.
We also provide Ibuttons, keyfobs, wristband for different use style, please call to enquire.
* Upgrade of DS1990 allows multiple serial number
* iButtons to reside on a common bus
* Unique 48bit serial number
* Low cost electronic key for access control
* 8bit CRC for checking data integrity
* Can be read in less than 5ms
* Operating temperature range of -40C to +85C
ibutton Size: Diameter 17mm × 6mm, Weight: 3.3G
TM key size: Handle L40× W15mm, weight 4.5g
Wristband size: Band dia 65mm, stretchable
Colour Options: Blue, Red, Yellow, Black, Various, Green