iButtons and Keyfobs

We sell 4 types of iButton keyfobs and wall mounts in a variety of colors,
28 different kinds of iButtons and pre-installed DS199A iButtons in 10
different-colored angled keyfobs. We'll even snap your choice of iButtons
into your choice of keyfobs. Click the buttons below to see the products:

Pre-Installed iButtons in Keyfobs

iButtons installed in any of 3 types of fobs or a wall bracket. Perfect for time and attendance systems or door locks.

iButtons in Bulk

28 types of iButtons, from basic DS1990A iButtons to Thermochron™ temperature and humidity loggers.

iButton Keyfobs

11 colors of plastic angled keyfobs. Just add your own iButtons.
 

Ever wonder what's inside an iButton? Click here to find out!