Keyless Entry Door Lock with Keypad and Voice Guide, Auto-Lock Feature, Easy Installation, Silver

ZSZ-Zenith, Security, Zeal

Zenith: Committed to reaching the zenith of innovation and excellence in this industry. Security: Prioritizing producing reliable security to protect your home. Zeal: Working with immense zeal and passion to make customers enjoy the purchasing experience.

ZSZ aims to build lasting relationships with customers by providing innovative, secure, and reliable smart locks.

What's the door backset? Which backset is the product suitable for? 1. The backset is the distance from the edge of the door to the center of the borehole. 2. The keypad lock is suitable for a backset of 2 ⅜” or 2 ¾”.

How many people can I add codes in the household? 3 sets of administrator passwords, 47 sets of user passwords, and 20 sets of one-time passwords.

How many ways can I unlock this keyless entry door lock? 1. Fundamental ways: Keypad unlock, Key to unlock. 2. Upgraded one-touch ways: interior knob, outer door unlock key, interior unlock and lock button.

What is the voice guide in this keypad lock? How do I use it? The voice guide will assist you when programming the door lock, and it will also have voices such as "lock open" and "keypad lock."

What are the common problems during installation? How do I adjust? 1. If the door lock keeps sounding like "door cannot be open," please follow these steps: - Restore the factory setting. - Remove one of the batteries. - Reinstall the battery. 2. If you are unable to troubleshoot, feel free to contact us!

Keypad Deadbolt for Families: Function setting with voice guide for older, quiet mode for babies, vacation mode for family, installed in 90 seconds for every member, enjoy the convenience brought by science and technology.

Secure Smart Lock: Anti-peeping Function and Incorrect Password Input Warning Function to protect the safety of family members. No need to rely on apps or wifi to prevent hackers from attacking home data.

Keyless Entry Door Lock: Total capacity of 70 passwords. 3 administrator passwords + 47 user passwords + 20 one-time passwords, a large password storage capacity, tailored specific codes for different guests.

Effortless Access Door lock: Auto-locking within 10-99 seconds, interior knob unlocking, and one-touch unlocking free your hands. Keypad code and key unlock let you say goodbye to the traditional digital door lock.

Reliable Product Guarantee: Our products undergo strict factory inspections to ensure customers' shopping experience. If there is any problem with the product, we provide a 30-day no-reason return and 1-year replacement commitment, you can contact us for detailed consultation.

product information: