Limited lifetime mechanical and finish warranty/1-year limited electronics warranty.Battery operated: requires 4 AA alkaline batteries (not included).to 1-3/4 in door thickness, with an adjustable latch that fits 2-3/8 in. Failed attempt alarm warning sounds and LED flashes red after 4 incorrect code attempts and keypad shuts down for 30 seconds.

Installs easily with a Phillips head screwdriver on a left or right handed door.

1 touch locking locks with one touch of programming button.Installation hardware kit, 2 keys, and a single cylinder deadbolt are all included in the package.With the Honeywell electronic digital deadbolt you never have to fumble with keys for a door again. The vacation mode puts the system into a low power consumption state and disables all buttons and functions until the programmer chooses to reactivate the lock. The Honeywell electronic deadbolt allows you to set an automatic lock function that will return the deadbolt to the locked position at a programmed amount of time after the lock is opened.

A backlit keypad illuminates the push buttons for easy viewing late at night or in a dark hallway. (50) Different user codes can be programmed and deleted as desired for service personnel, office staff or guests. Honeywell electronic digital deadbolts unlock with a programmable 4 to 8 digit user code (keyless entry) and feature traditional key access as well.

Honeywell digital deadbolt