The Eternity II iButton lock by UCA is a heavy duty exterior entrance lock. It can also be used as an indoor lock as well. The Eternity II lock is an iButton coupled with a Cal-Royal Gene lockset. With the management software it provides a sophisticated programmable access control system with the simplicity of standard door hardware. This lock can be programmed to unlock & lock at specific time of the day, no need to having security checking if doors are locked after closing, allows one time access. A standalone system, the Eternity II iButton Lock will fit a standard door prep with easy installation and require no external wiring. Check out the UCA Eternity Software Management Kit below in the related products to see the added function that the software brings, like the ability to run audit trails on your locks so to see which iButtons have accessed the locks

* (software is required with the Eternity II iButton Lock)