Product Description

Upgrade your door security with the AT-E F5 Smart Fingerprint Door Lock, a sleek and modern smart lock designed for reliable everyday use. Built with a durable zinc alloy body and available in elegant black, gold, or silver finishes, the F5 combines multiple access methods with smart app control for enhanced convenience and security. It is suitable for wooden, metal, and aluminium frame doors with a thickness of 35–60 mm.

Key Features

Premium Material: Strong zinc alloy construction for long-lasting durability and a premium finish.
Multi-Access Unlocking: Supports mobile app, fingerprint recognition, PIN code, RF card, and mechanical key.
Smart App Control: Available in TTLock version or Tuya Wi-Fi version for flexible smart-home integration.
Wide Mortise Compatibility: Supports 85 Series and 92 Series lock bodies.
Reliable Power Supply: Powered by 4 × AAA batteries with USB emergency backup power.
Door Compatibility: Suitable for doors with 35–60 mm thickness, including wooden, metal, and aluminium doors.
Built-in Doorbell: Integrated doorbell function for added convenience.
Operating Temperature: Designed to operate reliably in a wide temperature range.

Specifications Snapshot

Specification	Detail
Brand	AT-E
Model	F5
Material	Zinc Alloy
Colours	Black, Gold, Silver
Unlocking Methods	App, Fingerprint, PIN Code, RF Card, Mechanical Key
App Versions	TTLock / Tuya Wi-Fi
Supported Lock Bodies	85 Series, 92 Series
Power Supply	4 × AAA Batteries + USB Backup
Compatible Door Thickness	35–60 mm
Suitable Door Types	Wooden, Metal, Aluminium Frame
Operating Temperature	–20 °C to +60 °C
Dimensions	H 320 × W 36 × D 58.5 mm

Why Choose the AT-E F5?

Whether for residential use, apartments, offices, or rental properties, the AT-E F5 Smart Door Lock offers a balance of modern design, robust construction, and flexible access control. With multiple unlocking methods, smart app management, and dependable backup power, the F5 delivers both security and peace of mind in a slim, contemporary form.

What’s Included

Smart lock front and rear panels
Compatible mortise hardware (85 or 92 series, depending on selected option)
Installation hardware kit
4 × AAA batteries
USB emergency backup power port
User manual

Installation & Use Tips

Confirm your door thickness is between 35–60 mm before installation.
Select the correct lock body (85 or 92 series) based on your door configuration.
Install batteries and test all unlocking methods (app, fingerprint, PIN, card) before final mounting.
Keep the mechanical key in a safe place and ensure the USB backup port remains accessible.
For optimal fingerprint recognition, install the lock at a comfortable hand height and avoid extreme environmental conditions.

AT-E F5 Smart Fingerprint Door Lock – Zinc Alloy, Multi-Access, Black Finish