KS01C Keyless Entry Deadbolt Door Lock with Knobs, Oil Rubbed Bronze Electronic Backlit Keypad Handle Set, Auto Lock, Anti-Peep Code, One-time Code, for Front Door, IP54 Waterproof, Easy Install

4 in 1
Unlock: Supports up to 20 user codes, 1 master code, 2 backup keys, and unlimited one-time passwords that auto-delete after use. Perfect for families, guests, dog walkers, and cleanersno more hiding keys. Auto Lock & One Touch Lock: Set front door lock to auto secure itself 1099s after closingperfect for busy days or forgetful moments. One-touch locking activates by holding any key for 2s. Inside, a simple knob turn locks or unlocks the door in just 1s.
Anti-Peep & Tamper Protection: Anti-peeping privacy code allows random digits before or after the real code to prevent prying eyes. After 10 consecutive incorrect attempts, keypad deadbolt lock enters a 3-minute lockout to stop code guessing. Vacation & Passage & Silent Mode: Vacation mode disables all user codes, allowing access only via the master code or key and triggers an alarm for forced entry. Passage mode keeps the door unlocked during parties or family gatherings by disabling auto-lock. Silent mode enables quiet entry while critical alerts remain active.
Built to Last: ANSI/BHMA Grade 3 Certified, this keyless entry door lock with handle features 2 door knobs, and utilizes a robust lock cylinder and zinc alloy construction for decades of reliable use. IP54 weatherproof, operating from -31 to
158.
Reliable Power & Backup Access: Powered by 4 AA batteries for over 1 year of use. Backlit keypad with durable silicone keys allows easy use at night.
10-Minute Easy Installation: Electronic smart lock for front door fits most U. S. standard left-handed and right-handed doors, suitable for both interior and entry doors. Compatible with 1-3/8"2" (35mm50mm) door thickness and 2-1/8" (54mm) hole diameter. no professional required