Outside water resistant lever system.
For doors from 1-3/8 in. to 1-3/4 in. thick.
ANSI Grade 3 specification.
Universal Latch 2 3/8_ 2 3/4_ (60mm-70mm).
3 keys included.
Technology resistant to alterations.
Double access: numeric code or key.
Keyboard with LED illumination system.
Operates with 4 AA alkaline batteries.
Lifetime Warranty on stainless steel finish, mechanical, material and workmanship. One year limited warranty on electronic components.