This kit including two iButton keys (Dallas keys) can be used for driver ID identification and access control. An AC100 is necessary to convert RS232 to a 1-wire interface when the kit is used with Queclink GV300 series and GV75 series products.

This accessory is available in two versions:

1.Option 1 works with Queclink GV300CAN, GV350MG, GV65 series, GV56 and GV56RS devices including:
1)One iButton reader
2)Two iButton DS1990 keys with handle (also sold separately)

2.Option 2 works with Queclink GV300 series and GV75 series devices including:
1)One iButton reader
2)Two iButton DS1990 keys with handle (also sold separately)
3)AC100 kit for converting RS232 serial port to 1-wire interface