Onity Inc
Onity Wireless Lock (OWL)
The Onity wireless lock offers decision making at the lock. Because it employs stand-alone power and an intelligent on-board internal database, the system allows facilities to continue operation and secure rooms - for up to 5,000 cardholders. O.W.L. continues to operate, grant or deny access, and perform even when power and/or network connectivity are lost. Having the controller technology built into the lock offers a smart inexpensive solution to door wiring and network infrastructure. The Onity network and door architecture is less expensive and more reliable than any other solution on the market.
http://en.onity.com/products/Pages/Onity-Wireless-Lock-(OWL).aspx