---
product_id: 494249322
title: "Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black"
brand: "signstek"
price: "KSh5669"
currency: KES
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.ke/products/494249322-signstek-keyless-entry-door-lock-door-knob-with-keypad-security
store_origin: KE
region: Kenya
---

# Low power consumption, 9V battery Top-facing illuminated keypad Easy DIY installation Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black

**Brand:** signstek
**Price:** KSh5669
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Unlock the future of convenience and style with Signstek’s sleek matte black smart lock!

## Quick Answers

- **What is this?** Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black by signstek
- **How much does it cost?** KSh5669 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/494249322-signstek-keyless-entry-door-lock-door-knob-with-keypad-security)

## Best For

- signstek enthusiasts

## Why This Product

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

## Key Features

- • **Power-Smart Design:** Runs on a single 9V alkaline battery with optimized circuitry for extended battery life—stay secure longer.
- • **Quick & Simple Setup:** Install in minutes with just a screwdriver, guided by clear manuals and videos—upgrade your security hassle-free.
- • **Seamless Passage Mode:** Toggle thumbturn for instant hands-free entry during busy moments—perfect for high-traffic spaces.
- • **Reliable Backup & Weatherproof:** Includes mechanical keys for emergencies and a waterproof, mute design for discreet, durable use indoors.
- • **Effortless Access with Upward Keypad:** No more bending down—enter codes easily with a blue backlit top keypad, even in the dark.

## Overview

The Signstek ST-100 Keyless Entry Door Lock combines a modern matte black finish with a top-facing blue backlit keypad for easy code entry without bending. Featuring a low power consumption design powered by a single 9V battery, it offers extended battery life and a convenient passage mode for frequent access. Installation is straightforward with included tools and guides, while waterproof and mute functions ensure reliable, discreet indoor use. Backup mechanical keys provide peace of mind in emergencies.

## Description

Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - desertcart.com

Review: Excelente - Genial producto 👌
Review: DO NOT BUY!!!! - We literally had this thing for maybe a year and we’ve been locked out of our house multiple times, I had to kick the door knob off and break into my own house . . Not worth it . . Avoid at all costs!!!

## Features

- Keyless Entry&Top Button Keypad: The keypad door lock is designed as a top keypad and has a blue backlight, so don't no need to bend down to enter the codes. And you can look down to operate directly, which is very convenient and it can also be used in a dark environment.
- Passage Mode: Just need to rotate the thumbturn to turn on the passage mode, and do not need to program anything. When the passage mode is turn on, just turn the door handle to open the door. It is very convenient for scenes that need to be in and out frequently.
- Low Power Consumption and Durable: The door lock can be used after installing one 9V alkaline battery (battery is not included). Its low power consumption circuit design can extend the time of battery.
- Easy to Install: The keyless door knob is easy to install. User manual and video are available to help you with installation and programming. Just a screwdriver can install in minutes.
- Multi-Functions: The electronic door lock is waterproof and has the mute function. We recommend you use the inside door knob indoor. It comes with the backup keys in case that some emergency situations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Signstek |
| Color | Matte Black |
| Lock Type | Keypad |
| Number of Pieces | 100 |
| Special Feature | Durable, Easy to Install, Keyless |
| Style | Modern |

## Product Details

- **Brand:** Signstek
- **Special Feature:** Durable, Easy to Install, Keyless
- **Lock Type:** Keypad
- **Style:** Modern
- **Color:** Matte Black

## Images

![Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - Image 1](https://m.media-amazon.com/images/I/61VDtJiq3gL.jpg)
![Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - Image 2](https://m.media-amazon.com/images/I/61rOlDG2WqL.jpg)
![Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - Image 3](https://m.media-amazon.com/images/I/71Z0G6Tkm8L.jpg)
![Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - Image 4](https://m.media-amazon.com/images/I/71DKeUpMAGL.jpg)
![Signstek Keyless Entry Door Lock,Door Knob with Keypad and Security Mechanical Key,Smart Door Lock,Upward Facing Buttons,Touchscreen,Easy Installation,ST-100,Matte Black - Image 5](https://m.media-amazon.com/images/I/81P5XYUjSgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente
*by R***I on August 13, 2024*

Genial producto 👌

### ⭐ DO NOT BUY!!!!
*by A***R on September 21, 2023*

We literally had this thing for maybe a year and we’ve been locked out of our house multiple times, I had to kick the door knob off and break into my own house . . Not worth it . . Avoid at all costs!!!

### ⭐⭐⭐⭐ I am into this install 3 hrs so far- can not get to reset- where is the customer service
*by T***. on January 6, 2023*

I would like to know where my 1st review went. First I am into this now a total of 3 hrs. and I am NO Novice when it comes to locks. At this point I have gone thru 3 new batteries, and I still can not get this to Beeb once. I am still trying to get this to respond to resetting this, it has not yet turned Green. You must install the whole thing first, to reset the code before you can do anything else. It's awkward to stand halfway between the both sides of the lock in an open door, push a tiny button with a tiny tool and then be looking at the other side of the knob to see if it turns green....in the winter as the cold air rushes in. Why on earth does it require to be RESET???? What I would like to know is: why can't a person program it first, and then install it???? I am assuming that when the consumer needs to replace the battery that the lock remembers the programed codes. If not, there is no mention of this anywhere on the internet. So I now have a nifty looking knob, that doesn't lock. All the numbers light up, so I am assuming that the New battery I installed is working. And all those Utube digital content is way too fast, stop compressing the content. How about some content of Troubleshooting???? UPDATE- I see what happened, but no information exists to let you know this-- I had inserted the wiring in upside down. The white wire should be pointing towards the ground. They tired to put some red paint to indicate which way to put the wire into; but it's very faint.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/494249322-signstek-keyless-entry-door-lock-door-knob-with-keypad-security](https://www.desertcart.co.ke/products/494249322-signstek-keyless-entry-door-lock-door-knob-with-keypad-security)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-19*