TMR-WL 1-wire Dallas Key Reader iButton Probe for DS1990 RW1990 TM1990 with LED

Product Details

Product Description

Product Description
The iButton Probe provides the electrical contact necessary for the transfer of data to and from the DS19xx family of iButtons. The round probe shape provides a self-aligning interface that readily matches the circular rim of the iButton’s MicroCan package. Metal contacts resist wear and are easy to keep clean.
Ibutton Probe Application
1.Access Control /Hotel, Smart community, Fire alarm control;Swimming pools,water patrol,field work is extremely humid environment.
2.Work-In-Progress Tracking
3.Tool Management /Fleet management /Commercial cash registers
4.Inventory Control.

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