---
product_id: 71719621
title: "Techko S189A Ultra Slim Pool Safety and Entry Alarm"
brand: "techko"
price: "S$14"
currency: SGD
in_stock: false
reviews_count: 8
url: https://www.desertcart.sg/products/71719621-techko-s189a-ultra-slim-pool-safety-and-entry-alarm
store_origin: SG
region: Singapore
---

# Water/weather resistant housing 115 dB high output alarm Magnetic sensor entry detection Techko S189A Ultra Slim Pool Safety and Entry Alarm

**Brand:** techko
**Price:** S$14
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Stay one step ahead with Techko S189A — safety that speaks loud and clear!

## Quick Answers

- **What is this?** Techko S189A Ultra Slim Pool Safety and Entry Alarm by techko
- **How much does it cost?** S$14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/71719621-techko-s189a-ultra-slim-pool-safety-and-entry-alarm)

## Best For

- techko enthusiasts

## Why This Product

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

## Key Features

- • **Ultra Slim Design:** Sleek, low-profile build blends seamlessly with any gate or door setup.
- • **Instant Loud Alert:** 115 dB alarm ensures you never miss a gate or door opening, keeping your loved ones safe.
- • **Easy DIY Installation:** Set up in under 10 minutes with included batteries—protection made effortless.
- • **Weatherproof Durability:** Water and weather resistant housing guarantees reliable performance year-round.
- • **Smart Adult Pass-Through:** Bypass button grants 8-12 seconds for hassle-free adult entry without triggering the alarm.

## Overview

The Techko S189A Ultra Slim Pool Safety and Entry Alarm features a powerful 115 dB magnetic sensor alarm with an adult bypass button, housed in a weather-resistant slim design. It provides instant alerts for pool gates or doors, ensuring child safety and peace of mind with easy installation and reliable, all-weather protection.

## Description

Product Description The Techko S189A Ultra Slim Pool Safety and Entry Alarm is designed to sound a loud alert when a door or gate is opened. The magnetic contact sensors are installed on the gate or door you wish to secure. Once installed, it will allow adults to pass through the protected gate or door by pressing the bypass button. Once the bypass button is pressed, the adult will have 8-12 seconds to pass through and shut the gate. The Entry Alarm is a simple solution for alerting you whenever your children and others enter and leave the pool area. The Ultra Slim Pool Safety and Entry Alarm can alternatively be used as an alert system for other door and gate entry areas in and around your home or property. This product is powered by three AAA batteries, included. From the Manufacturer The Techko S189A Ultra Slim Pool Safety and Entry Alarm is designed to sound a loud alert when a door or gate is opened. The magnetic contact sensors are installed on the gate or door you wish to secure. Once installed, it will allow adults to pass through the protected gate or door by pressing the bypass button. Once the bypass button is pressed, the adult will have 8-12 seconds to pass through and shut the gate. The Entry Alarm is a simple solution for alerting you whenever your children and others enter and leave the pool area. The Ultra Slim Pool Safety and Entry Alarm can alternatively be used as an alert system for other door and gate entry areas in and around your home or property. This product is powered by three AAA batteries, included.

Review: Just what we wanted. - This is exactly what we were looking for. Easy to install, does everything we wanted. No delay when opening gate unless we hit the bypass. Otherwise alarm will keep going off. Makes us feel safer with our 18month old, he can't open the gate without one of us knowing about it. At the same time, we want to be able to exit ourselves without setting off the alarm. This accomplishes both. other alarms had a 7 sec delay which we did not want because that would be enough time for him to fall in the pool!
Review: Definitely Does The Job! - Advertised to sound the alarm when the door to the pool is openned, this pool safety alarm definitely does the job! It was easy to install, which took me all of 7 minutes. Most states require a decibel rating of over 80db. This pool safety alarm goes well over 100db which can be heard from anywhere in the house or outside in the yard. This was well worth the time, trouble and money to protect our precious grandkids!

## Features

- Magnetic sensor entry alarm
- "Always on" alarm protection
- Adult pass-through auto reset button
- High output 110-115 dB alarm
- Water/weather resistant housing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003UW30NY |
| Average Battery Life | 24 Hours |
| Batteries | 3 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Customer Reviews | 3.8 3.8 out of 5 stars (18) |
| Date First Available | July 6, 2010 |
| Global Trade Identification Number | 00014575189008, 00014575189015 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.8 ounces |
| Item model number | S189A |
| Manufacturer | Smarthome Technologies |
| Noise Level | 115 Decibels |
| Part Number | S189D |
| Product Dimensions | 8 x 1 x 9 inches |
| UPC | 014575189008 014575189015 |

## Product Details

- **Brand:** TECHKO
- **Color:** Multi
- **Control Method:** Touch
- **Number of Batteries:** 3 AAA batteries required. (included)
- **Power Source:** Battery Powered

## Images

![Techko S189A Ultra Slim Pool Safety and Entry Alarm - Image 1](https://m.media-amazon.com/images/I/71BxutKusRL.jpg)
![Techko S189A Ultra Slim Pool Safety and Entry Alarm - Image 2](https://m.media-amazon.com/images/I/71iLf7j2UmL.jpg)
![Techko S189A Ultra Slim Pool Safety and Entry Alarm - Image 3](https://m.media-amazon.com/images/I/81NGvEM3YxL.jpg)
![Techko S189A Ultra Slim Pool Safety and Entry Alarm - Image 4](https://m.media-amazon.com/images/I/71s53OwdL8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what we wanted.
*by C***O on July 27, 2014*

This is exactly what we were looking for. Easy to install, does everything we wanted. No delay when opening gate unless we hit the bypass. Otherwise alarm will keep going off. Makes us feel safer with our 18month old, he can't open the gate without one of us knowing about it. At the same time, we want to be able to exit ourselves without setting off the alarm. This accomplishes both. other alarms had a 7 sec delay which we did not want because that would be enough time for him to fall in the pool!

### ⭐⭐⭐⭐ Definitely Does The Job!
*by R***T on October 26, 2013*

Advertised to sound the alarm when the door to the pool is openned, this pool safety alarm definitely does the job! It was easy to install, which took me all of 7 minutes. Most states require a decibel rating of over 80db. This pool safety alarm goes well over 100db which can be heard from anywhere in the house or outside in the yard. This was well worth the time, trouble and money to protect our precious grandkids!

### ⭐⭐⭐ Re-entering using the pass through feature
*by J***N on July 19, 2019*

Opening the door using the pass through going out is fine, but In order to place a pass through button on the outside to (re-enter the door) you’ll need to drill a hole in the wall to run the wire to plug it in.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*