Aqara A100 Zigbee

Aqara Smart Door Lock A100 Zigbee User Manual

Model: A100 Zigbee (ZNMS02ES)

1. Introduction and Overview

The Aqara Smart Door Lock A100 Zigbee is an advanced smart lock designed to enhance home security and convenience. It offers multiple secure unlocking methods and seamless integration with smart home ecosystems. This manual provides detailed instructions for installation, operation, and maintenance of your A100 Zigbee smart door lock.

The lock supports various access methods including fingerprints, permanent passwords, one-time passwords, periodic passwords, NFC cards, and traditional emergency mechanical keys. It also features smart alerts such as low battery reminders, lock picking warnings, and notifications for multiple verification failures. Through the Aqara Home app, the lock can be configured, paired with other Aqara smart devices, and integrated into smart home automation routines and alert systems.

The A100 Zigbee is constructed with a durable full aluminum casing, designed to be resistant to smudges and wear. Remote configuration of passwords and periodic settings is possible via Zigbee, and the lock can be remotely unlocked using the Aqara Home app.

2. Product Features

  • Multiple Unlocking Methods: Access your home using fingerprint, permanent password, one-time password, periodic password, NFC card, mechanical key, Aqara Home app, Apple HomeKit, or Google Assistant.
  • Extended Battery Life: The eight included AA batteries provide power for over 1.5 years under normal usage conditions.
  • Integrated Fingerprint Reader: A fast and convenient fingerprint reader is seamlessly integrated into the door lock handle for natural and quick access.
  • Emergency Access: Features a mechanical key for manual override and a hidden Type-C port for emergency power in case of battery depletion.
  • Smart Home Compatibility: Designed to work with Apple HomeKit and supports unlocking via Google Assistant and other common voice assistants.
  • Integrated Doorbell and Mode Buttons: The keypad includes a separate doorbell button and remote mode buttons for enhanced automation possibilities.
  • Durable Construction: Features a full aluminum casing for enhanced durability and a premium, smudge-resistant finish.

3. Package Contents

Verify that all components are present in the package before beginning installation.

  • 1 x Front Panel
  • 1 x Rear Panel
  • 1 x Lock Body
  • 1 x Mechanical Lock Cylinder
  • 2 x Emergency Keys
  • 1 x Strike Plate
  • 1 x Accessory Kit (screws, fasteners, etc.)
  • 8 x AA Batteries
  • 1 x Installation Drilling Template
  • 1 x User Manual (this document)
Aqara Smart Door Lock A100 Zigbee front and rear panels

Image: Front and rear panels of the Aqara Smart Door Lock A100 Zigbee.

4. Setup and Installation

4.1 Pre-Installation Checks

  • Ensure your door thickness is between 40-80mm.
  • Check for sufficient clearance if your door has a handle bar or decorative elements. Refer to the installation diagram for required distances.
  • The lock is not suitable for swinging doors.
Aqara Smart Door Lock A100 Zigbee installation diagram showing door thickness, handle bar requirements, and ornament clearance

Image: Installation diagram detailing door thickness, handle bar distance, and clearance for doors with ornaments.

4.2 Mechanical Installation

  1. Use the provided drilling template to mark and drill holes on your door.
  2. Install the lock body into the door edge.
  3. Mount the front and rear panels, ensuring all cables are correctly connected and routed.
  4. Secure the panels with the screws from the accessory kit.
  5. Insert the 8 AA batteries into the battery compartment on the rear panel.
  6. Install the strike plate on the door frame, aligning it with the lock body.

4.3 Initial Configuration and App Pairing

  1. Download the Aqara Home app from your device's app store.
  2. Open the app and follow the on-screen instructions to add a new device.
  3. Select the A100 Zigbee smart door lock from the list of available devices.
  4. Follow the app's prompts to pair the lock with your Aqara Hub (required for Zigbee functionality and remote access).
  5. Set up an administrator password and register your fingerprints and NFC cards as instructed by the app.

5. Operating Instructions

5.1 Unlocking the Door

  • Fingerprint: Place your registered thumb or finger on the fingerprint reader located on the handle. The lock will unlock upon successful verification.
  • Password: Enter your registered password on the keypad and press the confirm button.
  • NFC Card: Present a registered NFC card to the NFC reader area on the lock.
  • Mechanical Key: Insert the emergency mechanical key into the keyhole and turn to unlock. This method is for emergency use or when batteries are depleted.
  • Aqara Home App: Open the Aqara Home app, select your A100 Zigbee lock, and tap the unlock button. This requires the lock to be connected to an Aqara Hub.
  • Voice Assistant: Use compatible voice assistants like Apple HomeKit or Google Assistant with a connected Aqara Hub to issue unlock commands.
Aqara Smart Door Lock A100 Zigbee installed on a door, showing the keypad and handle

Image: The Aqara A100 Zigbee smart lock installed on a door, highlighting the keypad and handle with integrated fingerprint reader.

5.2 Locking the Door

  • Automatic Locking: The lock will automatically engage after a set period once the door is closed. This duration can be configured in the Aqara Home app.
  • Manual Locking: From the inside, turn the thumb-turn or lift the handle (depending on configuration) to manually lock the door. From the outside, press the lock button on the keypad or lift the handle.

5.3 Using the Doorbell and Mode Buttons

The keypad features a dedicated doorbell button. Pressing it will trigger a chime and can be configured to send notifications via the Aqara Home app. The remote mode buttons can be programmed for various smart home automations, such as arming or disarming your security system.

6. Maintenance

6.1 Battery Replacement

The lock will provide a low battery reminder when the battery level is critical. To replace the batteries:

  1. Remove the battery cover on the rear panel.
  2. Remove the old AA batteries.
  3. Insert eight new AA batteries, ensuring correct polarity.
  4. Replace the battery cover.

6.2 Cleaning

Wipe the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the aluminum finish and electronic components.

7. Troubleshooting

  • Lock Not Responding: Check battery levels. If batteries are depleted, use the mechanical key or connect a Type-C power source to the hidden port for emergency power.
  • Fingerprint Not Recognized: Ensure your finger is clean and dry. Re-register your fingerprint in the Aqara Home app if issues persist.
  • Password Entry Issues: Verify that you are entering the correct password. If you suspect an old password is still active or the lock is not resetting, perform a factory reset as per the Aqara Home app instructions or contact support.
  • Lock Picking Warning: If you receive a lock picking warning, inspect the lock for signs of tampering.
  • Multi-Verification Failure Alert: This indicates multiple failed attempts to unlock the door. Review recent access logs in the Aqara Home app.
  • Remote Access Not Working: Ensure your Aqara Hub is powered on, connected to the internet, and within range of the A100 Zigbee lock. Check network connectivity for both the hub and your mobile device.

8. Specifications

FeatureSpecification
BrandAqara
Model NameA100
Model NumberZNMS02ES
Lock TypeSmart Lock
Special FeatureKeyless
MaterialAluminum
Finish TypeAluminum
ColorBlack
Item Dimensions (LxWxH)45 x 25 x 25 cm
Item Weight3.6 kilograms
Communication ProtocolZigbee
Control MethodTouch, Voice, Remote, App
Controller TypeApple HomeKit, Manual Control, Google Assistant
Recommended UsesHome Security, Smart Home Integration
Included ComponentsMobile App/Remote Control Device, Tamper Alarm, Fingerprint Reader

9. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official Aqara website or contact your local Aqara customer service. Keep your purchase receipt for warranty validation.

Online resources, including FAQs and additional troubleshooting guides, may be available on the Aqara support portal.

© 2026 Aqara. All rights reserved.

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