Product Description

Unlocking methods: fingerprint, password, door card, dual authentication
Selling point: Simple and compact, ultra-thin body, 360 ° live fingerprint that can be opened with just one grip

FD-H3 Ultra Slim Smart Door Lock with Fingerprint, Password, Card, 360° Live Fingerprint Sensor, Tuya App, WiFi, Keyless Entry – Sleek Zinc Alloy Design, OEM/ODM

Product Specification

Selected：

Species Specifications Units Product

Edit Selection

Colour

silve

Destination Country

Product Details

Important Attributes

Product attributes

Color	silver
Main material	Zinc alloy
Size	160X68X44 mm
Password	100
Fingerprint	50
Cards	100 pieces
Password length	6-8 digits
Key capacity	250
Battery	5 dry batteries x 4
APP	Graffiti
Networking method	WIFI
Lock body type	Single tongue American standard lock body
Emergency charging	5V Type-c
Working temperature	- 35℃~66℃
Working voltage	DC7.4V
Applicable door thickness	35-55mm, wooden door, iron door

Product descriptions

H3 Ultra Slim Smart Lock

Minimal Form. Maximum Security.

The H3 Smart Door Lock is your perfect security upgrade — built with a sleek ultra-thin profile and equipped with 360° live fingerprint recognition, this lock brings smart, stylish, and reliable access control right to your door.

Key Features:

Multiple Unlock Options: Gain access using your Fingerprint, PIN Code, IC Card, or via Dual Verification (e.g. Fingerprint + PIN) for added protection.
360° Biometric Fingerprint Sensor: Unlock instantly from any angle with accurate live-skin recognition — no more failed reads.
Minimalist Compact Design: Ultra-thin body (only 44mm) with clean silver zinc alloy finish — perfect for modern homes and apartments.
WiFi Connectivity + Tuya App: Control remotely, view access logs, manage users, and unlock from anywhere via Tuya Smart App.
Battery Efficient: Powered by 4× AA batteries and supports Type-C emergency charging when needed.

Specifications:

Material: Zinc Alloy
Color: Silver
Dimensions: 160 × 68 × 44 mm
Door Compatibility: 35–55mm (Wood & Metal Doors)
Password Capacity: 100
Fingerprint Capacity: 50
Card Capacity: 100
Total Access Capacity: 250
Operating Temperature: -35°C to 66°C
Lock Type: Single-latch ANSI Standard

Packaging Info:

Gift Box: 22.5 × 23 × 11.5 cm
Weight per Unit: 1.41 kg
Master Carton: 54.3 × 46.8 × 26 cm

Perfect For:

✔ Minimalist Interiors

✔ Apartments & Modern Homes

✔ Rental Units or Airbnb Hosts

✔ Tech-Savvy Families

Designed to disappear. Built to protect.
Order the H3 Ultra Slim Smart Lock now for sleek, secure, and smart access.