---
product_id: 202597960
title: "Digital Door Lock M210 Mechanical Keyless Deadbolt, White"
brand: "lockey usa"
price: "R5182"
currency: ZAR
in_stock: true
reviews_count: 4
category: "Lockey Usa"
url: https://www.desertcart.co.za/products/202597960-digital-door-lock-m210-mechanical-keyless-deadbolt-white
store_origin: ZA
region: South Africa
---

# Keyless Security Adjustable Mechanism Easy Programming Digital Door Lock M210 Mechanical Keyless Deadbolt, White

**Brand:** lockey usa
**Price:** R5182
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your Lifestyle with Style!

## Quick Answers

- **What is this?** Digital Door Lock M210 Mechanical Keyless Deadbolt, White by lockey usa
- **How much does it cost?** R5182 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/202597960-digital-door-lock-m210-mechanical-keyless-deadbolt-white)

## Best For

- lockey usa enthusiasts

## Why This Product

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

## Key Features

- • **Robust Security:** Enjoy peace of mind with a durable deadbolt design.
- • **Sleek Aesthetic:** Elevate your entryway with a modern white finish.
- • **Unlock with Ease:** Experience the freedom of keyless entry.
- • **Customizable Codes:** Program your unique access codes effortlessly.
- • **User-Friendly Design:** Simple installation and operation for all ages.

## Overview

The Digital Door Lock M210 is a mechanical keyless deadbolt that offers a secure and stylish solution for modern entryways. With its adjustable deadbolt and easy programmable code feature, it combines convenience and security, making it perfect for busy professionals seeking a seamless access experience.

## Description

Mechanical Keyless Deadbolt, White Adjustable Deadbolt.

Review: Outstanding quality and durability - I’m writing an updated review because after 8 years of use, this deadbolt is still working perfectly. It was easy to install and has been exposed to harsh weather conditions in a tropical climate (strong sun and heavy rain) with minimal impact. Aside from a few minor cosmetic stains, it has held up extremely well. You do need to be careful when changing the code, as there are small internal pieces that can be easy to misplace, but once set up, the lock requires virtually no maintenance. About once a year (or every couple of years), I simply clean it and apply a bit of WD-40 to lubricate the mechanism and help prevent rust. In a time when many products don’t seem to last, this deadbolt truly stands out for its durability and reliability. If I ever needed another one, I would absolutely buy this again. The value for the money is outstanding.
Review: Build quality that is very very rare these days. Made in Japan. - My unit came with an extra red "code" pin which allowed me to increase the number of code digits to 5. That is, 5 out of 12 number would need to be guessed. Also, the number of combo digits would need to be guessed, which further expands the problem space and thus the inability for one to "crack the code". As others have mentioned, it actually does not matter what order you enter the numbers. You can even enter number simultaneously which I actually like. It makes it faster for me to enter the code; instead of 5 presses, I just do 3 -- two of the presses involve two simultaneous digits. If you want to calculate how difficult it would be to crack, you would consider this a combination (i.e. n-choose-k) as opposed to a permutation problem. Traditional keys can be bumped or picked, though there are now bump-proof locks. At the end of the day, all household door locks are deterrents. If one were determined to get into your home, he/she would simply kick the door in or break a window -- easy enough. You might be better off securing your high-value items in a safe that is bolted to the ground. This thing is made in Japan; it ain't cheap to manufacture there. I'm no metallurgist but I suspect that the machine screws are stainless steel. The bolt is machined brass. Build quality is amazing. Even the stamped parts are very precise. The word "digital" the is casted into the front is cheesy as hell but it is just an "engrish" moment IMO. In Japan, I'm sure they think it is cool. In the U.S., it just looks cheesy. You will be able to adjust the left- or right- handedness of the unit depending on how your door is hung. It will require unscrewing a few screw and moving a pin. They even provide you a pair of tweezers (also used to set the code pins). All internal components seem very well crafted. Yes, I said "crafted". This thing was most certainly required human hands to assemble. There are QA stamps and screws are color coded to aid in modifying the unit. no batteries required. purely mechanical. Possible downside for others....configuring the unit was somewhat involved. This is no plugin-n-play thing. It is no Apple product. I am an engineer by trade. Let's just say that I made a fantastic evening out of messing with this and figuring out how it all works. Not all will enjoy doing this. overall a fantastic product.

## Features

- Mechanical, keyless push-button lock
- Adjustable Deadbolt
- Easy programmable code

## Images

![Digital Door Lock M210 Mechanical Keyless Deadbolt, White - Image 1](https://m.media-amazon.com/images/I/81LE3blB8dL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding quality and durability
*by A***. on January 5, 2026*

I’m writing an updated review because after 8 years of use, this deadbolt is still working perfectly. It was easy to install and has been exposed to harsh weather conditions in a tropical climate (strong sun and heavy rain) with minimal impact. Aside from a few minor cosmetic stains, it has held up extremely well. You do need to be careful when changing the code, as there are small internal pieces that can be easy to misplace, but once set up, the lock requires virtually no maintenance. About once a year (or every couple of years), I simply clean it and apply a bit of WD-40 to lubricate the mechanism and help prevent rust. In a time when many products don’t seem to last, this deadbolt truly stands out for its durability and reliability. If I ever needed another one, I would absolutely buy this again. The value for the money is outstanding.

### ⭐⭐⭐⭐⭐ Build quality that is very very rare these days. Made in Japan.
*by K***G on April 25, 2014*

My unit came with an extra red "code" pin which allowed me to increase the number of code digits to 5. That is, 5 out of 12 number would need to be guessed. Also, the number of combo digits would need to be guessed, which further expands the problem space and thus the inability for one to "crack the code". As others have mentioned, it actually does not matter what order you enter the numbers. You can even enter number simultaneously which I actually like. It makes it faster for me to enter the code; instead of 5 presses, I just do 3 -- two of the presses involve two simultaneous digits. If you want to calculate how difficult it would be to crack, you would consider this a combination (i.e. n-choose-k) as opposed to a permutation problem. Traditional keys can be bumped or picked, though there are now bump-proof locks. At the end of the day, all household door locks are deterrents. If one were determined to get into your home, he/she would simply kick the door in or break a window -- easy enough. You might be better off securing your high-value items in a safe that is bolted to the ground. This thing is made in Japan; it ain't cheap to manufacture there. I'm no metallurgist but I suspect that the machine screws are stainless steel. The bolt is machined brass. Build quality is amazing. Even the stamped parts are very precise. The word "digital" the is casted into the front is cheesy as hell but it is just an "engrish" moment IMO. In Japan, I'm sure they think it is cool. In the U.S., it just looks cheesy. You will be able to adjust the left- or right- handedness of the unit depending on how your door is hung. It will require unscrewing a few screw and moving a pin. They even provide you a pair of tweezers (also used to set the code pins). All internal components seem very well crafted. Yes, I said "crafted". This thing was most certainly required human hands to assemble. There are QA stamps and screws are color coded to aid in modifying the unit. no batteries required. purely mechanical. Possible downside for others....configuring the unit was somewhat involved. This is no plugin-n-play thing. It is no Apple product. I am an engineer by trade. Let's just say that I made a fantastic evening out of messing with this and figuring out how it all works. Not all will enjoy doing this. overall a fantastic product.

### ⭐⭐⭐⭐⭐ Perfect lock
*by A***G on April 18, 2025*

Love it! Instructions were clear. It’s easy it’s simple and it works and it’s reliable. I have 2 of them. It fit right in my original dead bolt hole. So no need for drilling etc. the lock is smooth and I had it for sometime now and I am really impressed.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-07*