---
product_id: 37168145
title: "MiLocks TKK-02SN Digital Door Knob with Keypad - Keyless Entry Knob Lock with Code - Interior Door Keypad Lock for Bedrooms & Storage Rooms, Adjustable Latch, Auto-Locking Audible Alert, Satin Nickel"
brand: "milocks"
price: "$117.18"
currency: USD
in_stock: true
reviews_count: 13
category: "Mi Locks"
url: https://www.desertcart.us/products/37168145-milocks-tkk-02sn-digital-door-knob-with-keypad-keyless-entry
store_origin: US
region: United States of America
---

# Glow-in-the-dark keypad 6 user codes stored Fits doors 1.25"-1.875" thick MiLocks TKK-02SN Digital Door Knob with Keypad - Keyless Entry Knob Lock with Code - Interior Door Keypad Lock for Bedrooms & Storage Rooms, Adjustable Latch, Auto-Locking Audible Alert, Satin Nickel

**Brand:** milocks
**Price:** $117.18
**Availability:** ✅ In Stock

## Summary

> 🔐 Upgrade your door, upgrade your life—keyless security made simple.

## Quick Answers

- **What is this?** MiLocks TKK-02SN Digital Door Knob with Keypad - Keyless Entry Knob Lock with Code - Interior Door Keypad Lock for Bedrooms & Storage Rooms, Adjustable Latch, Auto-Locking Audible Alert, Satin Nickel by milocks
- **How much does it cost?** $117.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/37168145-milocks-tkk-02sn-digital-door-knob-with-keypad-keyless-entry)

## Best For

- milocks enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Tamper-Resistant:** Solid brass construction with concealed screws for sleek, secure interior door protection.
- • **Effortless Nighttime Entry:** Glow-in-the-dark physical buttons ensure flawless code entry even in pitch black.
- • **Multi-User Access, Zero Keys:** Store up to 6 unique codes—perfect for family or roommates, no keys needed.
- • **Universal Fit, DIY Installation:** Adjustable latch fits most interior doors—left or right-handed—no extra tools required.
- • **Smart Auto-Lock with Audible Alerts:** Optional auto-lock engages with clear tones confirming lock status and battery life.

## Overview

The MiLocks TKK-02SN is a satin nickel digital door knob featuring a physical keypad that stores up to 6 user codes for keyless entry. Designed for interior doors 1-1/4" to 1-7/8" thick, it offers an adjustable latch, glow-in-the-dark buttons for easy nighttime use, and an optional auto-lock with audible alerts. Constructed from solid brass with concealed screws, it combines durability with sleek aesthetics, powered by 4 AA batteries (not included).

## Description

MiLocks TKK-02SN Digital Door Knob with Keypad - Keyless Entry Knob Lock with Code - Interior Door Keypad Lock for Bedrooms & Storage Rooms, Adjustable Latch, Auto-Locking Audible Alert, Satin Nickel - desertcart.com

Review: Great product! - We've had ours for almost a year now. We have two, and I'm probably getting another one soon. They were very easy to install and work great. The batteries last a long time and really depend on how often you use the mechanism to lock/unlock the door instead of the key. In the year we've had them, we needed to replace the batteries once on the one that gets more use but not the other. The clicking sound that I've seen mentioned in a couple reviews could be the door not getting unlocked/locked all the way. If its not locked/unlocked all the way and the mechanism tries to unlock/lock it, it makes an awful clicking grinding sound and does not unlock/lock. I've only had this issue twice (and those two times were thanks to my two year old). The beeping is pretty quiet, but the mechanism that unlocks (or autolocks) the door is pretty loud. The autolock feature you can turn off or on depending on your preference. It takes a few seconds before the door locks on its own, so if you're trying to be quiet you just lock it manually before the door locks itself. The only issue other than the mechanism being pretty loud is that sometimes the numbers will register that they were pressed twice (or not at all) when you try to put in your code so just be deliberate when you put your code in and you won't have a problem....oh and don't use a six digit code like I did on the first one....keep it to four digits and you'll be happier. :)
Review: Lasted less than 1 year - Bought December 2022. Installed that month. Stopped working November 2023. Tried everything - batteries, checking connections, resetting. Nothing worked. I think the keypad on it just died or something. Just replaced with a Honeywell. All in all I don’t recommend this lock. Worked great when it did but once it started glitching it was all over.

## Features

- NO MORE KEYS FOR 6 USERS: The MiLocks TKK-02SN door knob with keypad stores up to 6 individual codes for bedrooms, closets, and storage rooms. Add or delete any code in seconds — no app, no Bluetooth, no locksmith. A keyless door knob built for the whole family.
- BUTTONS THAT WORK IN THE DARK: Physical keypad buttons register reliably every press — no touchscreen misreads. The glow-in-the-dark keypad stays visible in low-light hallways and bedrooms so entering a code is straightforward day or night without a separate light source.
- 3 FITS ANY INTERIOR DOOR, LEFT OR RIGHT: This indoor keypad door knob installs on left- or right-handed doors 1-1/4" to 1-7/8" thick using existing hardware holes. The adjustable latch covers both 2-3/8" and 2-3/4" backsets — no modifications, no extra hardware, no contractor needed.
- AUTO-LOCK WITH AUDIBLE CONFIRMATION: The optional auto-lock engages seconds after entry. Distinct tones confirm locking, unlocking, and low-battery status on this coded door lock — so the door's condition is always known. Toggle auto-lock on or off via the interior battery compartment switch.
- SOLID BRASS BUILD, CONCEALED SCREWS: The TKK-02SN digital door knob is constructed from solid brass with concealed fasteners for a finished, tamper-resistant look on bedroom doors, closet door locks with code, storage rooms, and other interior doors. Runs on 4 AA batteries (not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HP3E5PA |
| Additional Features | Keyless |
| Best Sellers Rank | #30,605 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #167 in Door Knobs |
| Brand | MiLocks |
| Brand Name | MiLocks |
| Color | Satin Nickel |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Hand Control, Mechanical knob |
| Customer Reviews | 4.0 out of 5 stars 6,274 Reviews |
| Finish Types | Satin |
| Global Trade Identification Number | 00632898900089 |
| Included Components | Electronic Lock Assembly, Installation Hardware, Product Instructions, Traditional Keys(2) |
| Item Dimensions | 10 x 5 x 5 inches |
| Item Type Name | Digital Door Knob Lock with Electronic Keypad for Interior Doors |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 10 x 5 x 5 inches |
| Lock Type | Keypad |
| Manufacturer | MiProducts Corporation |
| Manufacturer Part Number | TKK-02SN |
| Manufacturer Warranty Description | 25 Year Mechanical1 Year ElectricalLifetime on Exterior Finish |
| Material | Nickel |
| Material Type | Nickel |
| Model Name | Tkk-Sn |
| Model Number | TKK-02SN |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Security |
| Shape | Oval |
| Special Feature | Keyless |
| Style Name | Knob Lock |
| UPC | 632898900089 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** MiLocks
- **Item dimensions L x W x H:** 10 x 5 x 5 inches
- **Lock Type:** Keypad
- **Material:** Nickel
- **Special Feature:** Keyless

## Images

![MiLocks TKK-02SN Digital Door Knob with Keypad - Keyless Entry Knob Lock with Code - Interior Door Keypad Lock for Bedrooms & Storage Rooms, Adjustable Latch, Auto-Locking Audible Alert, Satin Nickel - Image 1](https://m.media-amazon.com/images/I/71lUVnQy-zL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by S***C on January 23, 2019*

We've had ours for almost a year now. We have two, and I'm probably getting another one soon. They were very easy to install and work great. The batteries last a long time and really depend on how often you use the mechanism to lock/unlock the door instead of the key. In the year we've had them, we needed to replace the batteries once on the one that gets more use but not the other. The clicking sound that I've seen mentioned in a couple reviews could be the door not getting unlocked/locked all the way. If its not locked/unlocked all the way and the mechanism tries to unlock/lock it, it makes an awful clicking grinding sound and does not unlock/lock. I've only had this issue twice (and those two times were thanks to my two year old). The beeping is pretty quiet, but the mechanism that unlocks (or autolocks) the door is pretty loud. The autolock feature you can turn off or on depending on your preference. It takes a few seconds before the door locks on its own, so if you're trying to be quiet you just lock it manually before the door locks itself. The only issue other than the mechanism being pretty loud is that sometimes the numbers will register that they were pressed twice (or not at all) when you try to put in your code so just be deliberate when you put your code in and you won't have a problem....oh and don't use a six digit code like I did on the first one....keep it to four digits and you'll be happier. :)

### ⭐⭐⭐⭐⭐ Lasted less than 1 year
*by #***R on December 23, 2023*

Bought December 2022. Installed that month. Stopped working November 2023. Tried everything - batteries, checking connections, resetting. Nothing worked. I think the keypad on it just died or something. Just replaced with a Honeywell. All in all I don’t recommend this lock. Worked great when it did but once it started glitching it was all over.

### ⭐ MAKE STUFF GREAT AGAIN. Not worse.
*by K***S on September 17, 2025*

BEST REVIEW TO READ FOR BUYERS; Listen to me when I say have had the door lock for years and liked it.. But it has a few flaws, First flaw the weather can get into the internals and rust out components on the circuit board. Secondly, the paint on the back board of the unit will fade to white after repeated rubbing from typical use. So I decided to order a new one after the code set decided to stop working and this is where my EXTREME disappoint starts. Usually a company tries to improve their product. The item pictured in the listing is the older model which is what I thought I would be receiving and was looking forward to have. What I got was, a downgraded version of the original, if you look at my pictures (First pictures are original model, Second is new version) the new version is drastically different. It’s keyboard is plastic not metal like the old one, the knob itself feels awkward to grab, and the lock button is comically huge and dumb looking. Also the new one the handle is higher for some reason?. Not to mention the fact that the battery compartment is all springs which were bent and misshaped. Out of the box I had to rebend in a way to even fit the battery’s in.. Not happy with the new model at all, I will be sending it back and trying to solder on a new micro switch to be able to set my older much superior one’s lock code again. MAKE STUFF GREAT AGAIN. not worse..

## Frequently Bought Together

- MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad, Satin Nickel, Keypad, Keyless
- TEEHO TE001 Keyless Entry Door Lock with Keypad - Smart Deadbolt Lock for Front Door with 2 Keys - Auto Lock - Easy Installation - Satin Nickel

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-18*