---
product_id: 646800309
title: "ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black"
brand: "thorbolt"
price: "€ 99.47"
currency: EUR
in_stock: true
category: "Thor Bolt"
url: https://www.desertcart.hr/products/646800309-thorbolt-fingerprint-door-knob-keyless-door-knob-with-keypad-biometric
store_origin: HR
region: Croatia
---

# lightning-fast fingerprint ID up to 1 year battery life 3-in-1 keyless security ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black

**Brand:** thorbolt
**Price:** € 99.47
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of home security with ThorBolt’s fingerprint door knob—where convenience meets cutting-edge tech.

## Quick Answers

- **What is this?** ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black by thorbolt
- **How much does it cost?** € 99.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/646800309-thorbolt-fingerprint-door-knob-keyless-door-knob-with-keypad-biometric)

## Best For

- thorbolt enthusiasts

## Why This Product

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

## Key Features

- • **DIY Setup in Minutes:** Fits most US doors with a simple 4-step installation—no professional needed.
- • **Sleek, Durable Design:** Premium zinc alloy with water resistance and ergonomic grip for style and lasting performance.
- • **Triple-Access Convenience:** Unlock with fingerprint, keypad, or backup key—flexibility that fits your lifestyle.
- • **Anti-Peep Passcode Technology:** Scramble your keypad entry with random digits to keep your code private and secure.
- • **Auto-Lock for Ultimate Peace of Mind:** Door locks automatically after 5 seconds or instantly with a tap—security that never sleeps.

## Overview

The ThorBolt Fingerprint Door Knob MD1 is a keyless biometric lock designed for interior doors, offering 3-in-1 access via fingerprint, keypad, or backup key. Featuring lightning-fast fingerprint recognition, anti-peep keypad technology, and an auto-lock function, it ensures top-tier security and convenience. Built with durable zinc alloy and water-resistant materials, it supports up to 100 fingerprints and passcodes, runs on 4 AA batteries with up to 1 year of life, and includes a Type-C port for emergency power. Ideal for bedrooms, offices, garages, and more, it combines sleek design with effortless DIY installation.

## Description

ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black - desertcart.com

## Features

- 3-in-1 Convenience, Peace of Mind Security. Unlock your way with fingerprint, keypad, or key. For added security, the door automatically locks after 5 seconds of inactivity. You can also lock it instantly with a press of the enter key. Built-in Anti-Peep technology lets you scramble your passcode with random numbers, keeping your entry code private
- Unlock Your Door in a Flash. Advanced, Lightning-fast fingerprint recognition puts convenient and secure keyless entry at your fingertips. With its built-in intelligent learning capabilities, the more you scan your fingers, the faster you can unlock and the more accurately it recognizes your fingerprint ID
- DIY Friendly & Effortless Setup. Upgrade your security in minutes following the 4-step installation using a Philips screwdriver. This keyless door lock fits most US doors. Using 4 x AA Alkaline batteries (NOT included) from a well-known brand could provide up to 1 year of battery life. If the battery runs out, you can connect your power bank to the Type-C port located on the bottom to power it on, or use backup keys to unlock
- Easy Programming with Innovative Keypad. Manage up to 100 fingerprints and 100 passcodes for access, alongside settings like Passage Mode and Silent Mode using a single admin code
- Ultimate Grip Comfort for Everyone. Upgrade your home's style with a sleek and unique biometric door knob that enhances the look of your door. For added comfort, the rectangular door handles feature a rounded design that's easy and comfortable to grip, even with wet hands
- Built to Last. Our top-quality zinc alloy construction and water-resistant design ensure long-lasting durability and unmatched security for years to come. Perfect for room rentals, house-keeping, offices, and dormitories, this fingerprint door lock provides added security and convenience for any interior room, from bedrooms and storage rooms to home offices, garages, and game rooms, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5NXXC8S |
| Additional Features | Auto-Lock, Durable construction, Fingerprint, Long battery life, Supports 100 fingerprints and 100 passcodes |
| Best Sellers Rank | #10,993 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #67 in Door Knobs |
| Brand Name | ThorBolt |
| Color | Black1 |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (732) |
| Finish Types | Metal |
| Included Components | Backup Keys, Exterior Assembly, Installation Hardware, Interior Assembly, Latch Assembly |
| Item Dimensions | 2.95 x 2.95 x 7.48 inches |
| Item Weight | 0.91 Kilograms |
| Lock Type | Biometric |
| Manufacturer | Thorbolt |
| Manufacturer Part Number | MD1BUS |
| Material Type | Aluminum, Zinc |
| Model Name | MD1 |
| Model Number | MD1 |
| Number of Pieces | 1 |
| Shape | Rounded Rectangle |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Fingerprint |
| UPC | 702367326396 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ThorBolt
- **Item dimensions L x W x H:** 2.95 x 2.95 x 7.48 inches
- **Lock Type:** Biometric
- **Material:** Aluminum, Zinc

## Images

![ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black - Image 1](https://m.media-amazon.com/images/I/61vwR-bodrL.jpg)

## Available Options

This product comes in different **Color, Lock Type** options.

## Frequently Bought Together

- ThorBolt Keyless Entry Door Lock, Fingerprint Door Lock with Keypad Biometric Door Knob, Auto-Lock for Interior Doors Thickness up to 2-1/4", Bedroom, Home Office, Garage, 4xAA Alkaline, MD1 Black
- Ring Indoor Cam (2nd Gen) | latest generation, 2023 release | 1080p HD Video & Color Night Vision, Two-Way Talk, and Manual Audio & Video Privacy Cover | White

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**Shop now:** [https://www.desertcart.hr/products/646800309-thorbolt-fingerprint-door-knob-keyless-door-knob-with-keypad-biometric](https://www.desertcart.hr/products/646800309-thorbolt-fingerprint-door-knob-keyless-door-knob-with-keypad-biometric)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-11*