1) The ability to install in just a few minutes with the new EZ-Mount kit. The kit allows installation with just a screw driver.
2) New fast enroll mode for users and businesses that need to enroll more than just a few fingerprints.
3) All models now hold up to 100 users
4) The NextBolt's include the ability to delete any user individually.
5) All models include the latest matching algorithms.
Much more...
To read more about the 2011 NextBolt NX series click here:
http://www.advancedactuators.com/products/locks-1/