Watchman ABS iButton Mount ABS iButton Mounting Assembly Clamshell ABS iButton Station Mount Our Price: $1.55   Shipping will be calculated during checkout.

Hard plastic ABS iButton station mounting bracket
Less delicate, easier to work with, than the basic clear plastic square ones

This is the original:                 These are the alternatives/upgrade:
           

The rectangular assembly above is what comes with the initial system.
You can - you should - replace it with a less consipicuous ABS or aluminum mount.