Xiaomi Mi Smart Door Lock E Fingerprint Password Bluetooth Unlock

Xiaomi Mi Smart Door Lock E (XMZNMS04LM) Fingerprint Password Bluetooth Unlock:

The Xiaomi Mi Smart Door Lock E (XMZNMS04LM) is a fingerprint and password enabled smart door lock designed for homeowners who want a secure and convenient entry system for their main door. It combines biometric fingerprint recognition, Bluetooth app control, and Apple HomeKit compatibility to make daily entry easier and more organized for the whole family.

The lock supports up to 50 fingerprints and 50 passwords, while actual recognition speed and battery life may depend on usage conditions and how the sensor is maintained. This makes it suitable for family homes, apartments, rental units, and small offices where reliable keyless access is needed, especially for households across Dhaka, Chittagong, Sylhet, Rajshahi, and Khulna looking to upgrade their door security.

Key Features

• Fingerprint Unlock – Uses a precise biometric fingerprint identification sensor, helping users unlock the door quickly when the sensor is clean and the fingerprint is properly registered.

• Password Unlock – Supports up to 50 stored passwords, suitable for family members who prefer not to carry keys, with an anti-tamper design for added security.

• Bluetooth 5.0 App Control – Connects to the Mi Home app (iOS or Android) via Bluetooth 5.0, allowing users to manage lock settings and check status when in range or connected.

• Apple HomeKit Support – Compatible with Apple HomeKit, helpful for users who want to integrate the lock into an existing Apple smart home setup when configured correctly.

• Temporary Password Mode – Allows a separate temporary password to be set for guests or household help, keeping your main access codes private.

• Emergency Key Backup – Includes a mechanical emergency key mode for access when electronic unlocking is unavailable.

• Emergency USB-C Power – Provides a micro-USB emergency power supply (5V), allowing temporary power to open the door if the AA batteries run out unexpectedly.

• Remote Alarm & Anti-Tamper Function – Sends a remote alarm and triggers anti-tamper protection when unauthorized access is detected, helping reduce security risks.

• Built-In Electronic Doorbell – Combines a door lock and doorbell function in a single device, making it more practical for daily household use.

• Left and Right Hand Door Compatible – Designed for use on both left-opening and right-opening doors, making installation easier across different home layouts.

Why Choose the Xiaomi Mi Smart Door Lock E?

Unlike a traditional mechanical lock, the Xiaomi Mi Smart Door Lock E XMZNMS04LM offers fingerprint unlocking, password access, Bluetooth app control, and HomeKit support in a single device. This helps solve the common problem of losing keys or forgetting passwords by giving household members multiple ways to enter the home. It is designed for homeowners who want a modern entry system without relying only on physical keys, making it practical for daily use in apartments, family homes, and rental properties where multiple people need convenient and organized access.

Best Use Cases

• Main door security upgrade for family homes

• Apartment and flat entrance access control

• Homes with children or elderly members who prefer password or fingerprint access

• Rental properties needing temporary password access for tenants or guests

• Small offices or shared living spaces

• Households wanting Mi Home app-based monitoring

• Homes using an Apple HomeKit smart ecosystem

• Homes needing backup access during battery or power issues

Technical Specifications

Design and Build Quality

The Xiaomi Mi Smart Door Lock E features an intelligent lock cylinder with a Grade C real mortise lock body, built for daily use on standard home doors between 40mm and 80mm thick. Its compact panel design keeps the fingerprint sensor, keypad, and doorbell integrated into a single unit, supporting both left and right-hand door installations. The build is designed for practical, everyday household use rather than heavy commercial applications, and actual durability may vary depending on installation quality and daily usage conditions.

What's in the Box?

Package includes:

• 1 × Xiaomi Mi Smart Door Lock E (XMZNMS04LM)

• 1 × Mechanical Emergency Keys

• 1 × Mounting and Installation Kit

• 1 × User Manual

Xiaomi Mi Smart Door Lock E Price in Bangladesh

The Xiaomi Mi Smart Door Lock E price in Bangladesh at Geary BD reflects its fingerprint, password, Bluetooth, and HomeKit-enabled features, making it a practical option for home security upgrades across Dhaka, Chittagong, Sylhet, Rajshahi, and Khulna. Please confirm the latest price and stock availability with Geary BD before placing your order, as pricing may be updated periodically.

FAQ

Q1: Does the Xiaomi Mi Smart Door Lock E support fingerprint unlocking?
Yes, it uses a biometric fingerprint sensor and can store up to 50 fingerprints.

Q2: How many passwords can be stored on this lock?
The lock supports up to 50 stored passwords, along with a separate temporary password option.

Q3: Can the lock be controlled remotely?
It connects to the Mi Home app through Bluetooth 5.0, allowing users to manage settings and check status when connected.

Q4: What happens if the batteries run out?
The lock includes a micro-USB emergency power port and a mechanical emergency key for backup access.

Q5: Is this lock compatible with Apple HomeKit?
Yes, it supports Apple HomeKit integration when set up according to the manufacturer's instructions.

Q6: What door thickness is this lock suitable for?
It is designed for doors between 40mm and 80mm thick.

Q7: Does this lock come with a warranty in Bangladesh?
Please confirm current warranty terms with Geary BD at the time of purchase.