---
product_id: 180430740
title: "SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black)"
brand: "saifsmart"
price: "5152327₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/180430740-saifsmart-electronic-stainless-steel-fingerprint-door-lock-security-intelligent-biometric
store_origin: VN
region: Vietnam
---

# fast <1s fingerprint unlock built-in WiFi, no gateway 6 unlocking modes SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black)

**Brand:** saifsmart
**Price:** 5152327₫
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Unlock the future of home security with SaifSmart — where tech meets trust.

## Quick Answers

- **What is this?** SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) by saifsmart
- **How much does it cost?** 5152327₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/180430740-saifsmart-electronic-stainless-steel-fingerprint-door-lock-security-intelligent-biometric)

## Best For

- saifsmart enthusiasts

## Why This Product

- Trusted saifsmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unlock Your Way:** 6 versatile unlocking options including fingerprint, app, NFC, smart card, password & mechanical key for ultimate convenience.
- • **Next-Level Security:** Virtual Bit Cryptography prevents password peeping and an anti-break-in alarm protects against forced entry.
- • **Lightning Fast Access:** Instant fingerprint recognition unlocks your door in under a second—because every second counts.
- • **Smart Guest Management:** Generate one-time codes, temporary fingerprints, or smart cards for visitors, employees, or housekeepers with ease.
- • **Stay Connected Anywhere:** Built-in WiFi lets you monitor entry logs and control access remotely via mobile app, no extra hardware needed.

## Overview

The SaifSmart Electronic Stainless Steel Fingerprint Door Lock offers 6 advanced unlocking methods including biometric, app, NFC, and smart card access. Featuring built-in WiFi for real-time monitoring and remote control, it ensures top-tier security with virtual bit cryptography and an anti-break-in alarm. Designed for doors 1.5-4 inches thick, it includes smart cards, mechanical keys, and supports temporary access codes, all backed by a 2-year warranty.

## Description

Product parameters: 1.APP: Tuya 2.The lock with wifi function ,you can unlock door even you far away from home . 3.Product material: zinc alloy 4.Unlocking method: fingerprint, APP,passcode, RFID card, key unlock 5.Bluetooth distance: Bluetooth within 5 meters 6.Appearance process: baking paint + plating 7.Password length: 6-8 digits/supports 16-digit dummy password 8.Standby time: 13 months (15 times per day) 9.Ambient temperature: -25 degrees -55 degrees 10.Applicable door thickness: 40-120MM 11.Lock tongue material: 304 stainless steel 12.Cylinder grade: C 13.Power supply: 4pcs AA batteries(not includes) 14.Card capacity: 50 sheets 15.Fingerprint acquisition: FPC semiconductor live fingerprint 16.Password capacity: unlimited 17.Fingerprint capacity: 100 pieces 18.Number of passwords: Lock the password and alarm after 5 consecutive mistakes 19.System function : APP management / aging password / record query 20.Low battery alarm: low power fingerprint light 21.Meet diverse needs,universal for all direction(Left-pull/push,Right-pull/push). Package included: Front panel x1 Back panel x 1 Lock body x 1 RFID card x 3 Mechanical key x 2 Accessories bag x 1 Manual x 1 (Battery is not included!!!!)

## Features

- 6 different ways for Locking / Unlocking the Door via Mobile APP (Android / iOS), Fingerprint, Password (Supports One Time Password), Smart Card (Included), Mobile NFC and Mechanical Key
- Fast Unlock - Just touch and its done, It will take less than a sec to unlock with a finger touch, 4x AA Duracell batteries sufficient to last for an year. The product comes with Built-in WIFI and no additional Gateway required. You can have real time record on entry on Mobile app from anywhere and can generate one-Time pass-code to someone to enter you place when you are outside.
- No Stalking / No Peeping - This product has unique feature which will enhance security level. Virtual Bit Cryptography will allow you to set converted password if there is someone next to you, add any digits before and after the actual password
- Security Alarm: There is an Anti-Break-in Alarm on the outer panel , If the door lock is violently disassemble , an alarm will be issued immediately.
- Door Size and Keys -This lock is compatible with door size of 1.5 - 4 inches. It comes with 3 Smart cards + 2 mechanical keys. One time use temporary codes / cards / Fingerprints can be generated to guests, visitors, house keepers or employees. The Door Lock has a built-in Doorbell and will notify you on mobile APP as well if some one is pressing door bell and you can remotely unlock the door from the mobile APP.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Saifsmart |
| Lock Type | Biometric |
| Style | Modern |
| Colour | Black |
| Number of Pieces | 1 |
| Finish Type | Polished |
| Controller Type | Finger Print Control |
| Item Weight | 5.3 Kilograms |
| Control Method | App, Touch |
| Connectivity Protocol | Wi-Fi |
| Manufacturer | SaifSmart |
| Package Dimensions | 47.4 x 28 x 16.5 cm; 5.3 kg |
| ASIN | B083K3QV99 |

## Product Details

- **Brand:** Saifsmart
- **Lock Type:** Biometric
- **Style:** Modern
- **Colour:** Black
- **Number of Pieces:** 1

## Images

![SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) - Image 1](https://m.media-amazon.com/images/I/51rOpxY1jrL.jpg)
![SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) - Image 2](https://m.media-amazon.com/images/I/41gIJpjxopL.jpg)
![SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) - Image 3](https://m.media-amazon.com/images/I/51MuSoRvtNL.jpg)
![SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) - Image 4](https://m.media-amazon.com/images/I/418YdozMhFL.jpg)
![SaifSmart Electronic Stainless Steel Fingerprint Door Lock Security Intelligent Biometric WiFi Door Lock with APP Unlock. 2 Years Warranty (Black) - Image 5](https://m.media-amazon.com/images/I/512RYXnn5tL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/180430740-saifsmart-electronic-stainless-steel-fingerprint-door-lock-security-intelligent-biometric](https://www.desertcart.vn/products/180430740-saifsmart-electronic-stainless-steel-fingerprint-door-lock-security-intelligent-biometric)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-09*