Need Help deciding on Lock

[ICHABOD]

I'm looking for the easiest lock to install for 2800/3700 IRD. Ive only been at this a couple of months and have looked at 1 lock "Digital Lock 4" at MYDIGITALGLOBE.COM (not advertisement) ..Any one know anything about this lock .


I would appreciate all suggestions and where to find a simple one to install and
maintain.

Thanks , Ichabod