TK001H Keyless Entry Door Lock Set for Front Door, Matte Black ANSI Grade 3 Security, Auto & One-Touch Lock, Anti-Peep & One Time Code, Easy Installation, Passage Mode, Durable Zinc Alloy

4 Ways to
Unlock: keypad door lock with handle offers 4 ways to unlock20 user codes, 2 backup keys, one-time codes, and passage mode. One-time passwords are single-use and automatically delete after use, providing secure, temporary access for guests or service personnel.
Easy Installation: This keyless door lock fits most standard U. S. doors (2-1/8 inch door holes, 1-3/8 inch to 2 inches door thickness) without extra drilling. The handle hole is adjustable and works for both left- and right-handed doors. Installation is simpleonly a screwdriver is needed. Auto Lock & One Touch Lock: Automatically locks within 1099 seconds after the door closes; this feature is off by default and can be enabled if needed. Press and hold any keypad number for 2 seconds to lock instantlyno fumbling for keys or searching for a specific keypad key.
ANSI Certified & Water-Resistant: The keyless deadbolt lock is made of premium aluminum and zinc alloy and is tested to ANSI Grade 3 standards. Featuring an IP54 rating, it provides effective resistance against water, helping ensure reliable and long-term durability in outdoor conditions.
Anti-Peeping & Anti-Cracking Passcode: Anti-peep lets you enter extra digits before or after your correct code to prevent others from guessing it. Anti-cracking passcode after 10 wrong attempts to prevent tampering. Long Battery Life & Low
Battery Alert: This electronic deadbolt is powered by 4 AA batteries (not included) and lasts up to 1 year. A low battery alert flashes red when power drops below 15%, giving you time to replace the batteries