Keyless Entry Door Lock with Keypad Deadbolt: Smart Lock with Voice Guide and Auto-Lock

ZSZ-Zenith, Security, Zeal

Zenith: Committed to reaching the zenith of innovation and excellence in this industry. Security: Prioritizing the production of reliable security to protect your home. Zeal: Working with immense zeal and passion, making 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?

The backset is the distance from the edge of the door to the center of the bore hole. The keypad lock is suitable for a backset of 2 ⅜” or 2 ¾”.

How many people can I add codes in the household?

There are 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?

There are multiple ways to unlock the door lock. The foundational ways include keypad unlock and key unlock. Upgraded one-touch ways include interior knob unlock, outer door unlock key, interior unlock and lock button.

What is the voice guide in this keypad lock? How do you use it?

The voice guide will assist you when programming the door lock and will provide voice prompts such as "lock open" and "keypad lock".

What are the common problems during installation? How do you adjust?

If the door lock keeps making a sound like "door cannot be opened", follow these steps: restore factory settings, remove one of the batteries, and then reinstall the battery. If you still have trouble, feel free to contact us.

Keypad Deadbolt for Families: Features function setting with voice guide for older individuals, quiet mode for babies, vacation mode for families, and quick installation in 90 seconds for every member to enjoy the convenience brought by science and technology.

Secure Smart Lock: Includes anti-peeping function and incorrect password input warning function to protect the safety of family members. This lock does not rely on apps or wifi to prevent hackers from accessing home data.

Keyless Entry Door Lock: With a total capacity of 70 passwords, including 3 administrator passwords, 47 user passwords, and 20 one-time passwords, tailored specific codes can be set for different guests.

Effortless Access Door Lock: Features auto-locking within 10-99 seconds, interior knob unlocking, and one-touch unlocking to free your hands. Keypad code and key unlock options eliminate the need for traditional digital door locks.

Reliable Product Guarantee: Our products undergo strict factory inspections to ensure a positive shopping experience for customers. If there are any issues with the product, we offer a 30-day no-reason return and 1-year replacement commitment. Feel free to contact us for further assistance.

product information: