TMR-WL 1-wire Dallas Key Reader iButton Probe for DS1990 RW1990 TM1990 with LED
USD $2.5 - $3 /Piece
Min.Order:1 Piece
Shenzhen Smart-way Technology Co.,Ltd
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.