---
product_id: 27296495
title: "- Touchless Toilet Flush Kit, Adjustable Sensor, 1256315 Adapt k1954, Automatic Toilet Flusher - Easy to Install"
brand: "techo"
price: "NT$4736"
currency: TWD
in_stock: true
reviews_count: 7
category: "Techo"
url: https://www.desertcart.tw/products/27296495-touchless-toilet-flush-kit-adjustable-sensor-1256315-adapt-k1954-automatic
store_origin: TW
region: Taiwan
---

# Water-saving sensor 10-min install IP67 water-resistant - Touchless Toilet Flush Kit, Adjustable Sensor, 1256315 Adapt k1954, Automatic Toilet Flusher - Easy to Install

**Brand:** techo
**Price:** NT$4736
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with hands-free flush luxury — because hygiene is the new status symbol!

## Quick Answers

- **What is this?** - Touchless Toilet Flush Kit, Adjustable Sensor, 1256315 Adapt k1954, Automatic Toilet Flusher - Easy to Install by techo
- **How much does it cost?** NT$4736 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/27296495-touchless-toilet-flush-kit-adjustable-sensor-1256315-adapt-k1954-automatic)

## Best For

- techo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Resist:** IP67-rated durability ensures reliable, splash-proof performance for months on a single battery set.
- • **Precision Sensor Control:** Adjust activation range and flush duration to eliminate phantom flushes and save water.
- • **Universal Fit for Any Space:** Compatible with most standard toilets, perfect for upscale homes and professional environments alike.
- • **Effortless 10-Minute Upgrade:** Transform your manual toilet into a sleek, automatic flush system without a plumber.
- • **Hygiene-First Touchless Design:** Wave goodbye to germs with a hands-free flush that keeps your bathroom spotless and guest-ready.

## Overview

The Techo Touchless Toilet Flush Kit is a quick-install, adjustable sensor system that converts standard toilets into automatic, touch-free flushers. Featuring IP67 water resistance and long-lasting battery life (up to 4 months on 4 included AA batteries), it offers customizable flush timing and sensor sensitivity to prevent water waste and phantom flushes. Compatible with most standard toilets, this kit enhances bathroom hygiene and convenience for both residential and commercial settings.

## Description

Techo Touchless Toilet Flush Kit, Adjustable Sensor, 1256315 Adapt k1954, Automatic Toilet Flusher - Easy to Install - desertcart.com

Review: Amazing little kit, easy to install, working on incl batteries for months - I purchased this for a guest room toilet to remove the need for anyone to touch it to flush. Im a bit OCD with hygiene and with keeping the nice ToTo chrome toilet handle spotless and free of fingerprints. The product arrived quickly and packaged nicely to ensure safe transport. Installation was simple and made even easier by the included QR code that directs you to watch a short youtube install video. I slowed the video down to the slowest speed in order to keep up. Installation took me less than 5 minutes, no exaggeration. As others have mentioned it would be more ideal if the flush length could be extended to 7+ second, ideally up to a maximum of 10 seconds would be ideal. This means that when this device flushes, it can hold the flush valve open for a maximum of 7 seconds. There is a very small phillips screw that sets the length of time to keep the valve open. On my unit, the adjustment screw was covered in glue, a flick with a metal nail file was all that was needed to remove the glue but it should not have been covered. I had to locate a small enough phillips (ideally an electronics repair kit or eyeglass repair kit) that would fit in the tiny adjustment screw. It would be courteous for the manufacturer to have provided one but some people may not need to adjust the flush length at all. Default flush hold is 4-5 seconds long. I increased my unit to the maximum of 7 seconds which is sufficient to flush the toilet properly but ideally 9 seconds would have been better. From the description I was hoping that this unit could flush the toilet automatically when a guest moved away from the toilet or within some time set intervals, just to insure that the toilet is flushed on its own, with or without any usage. This unit does not do that. This unit solely provides a non-touch flush by motion sensor, you must wave your hand over the top of the toilet lid to activate the flush. The product comes with a chrome hand-wave sticker that you can place on top of your toilet to inform guests that they can just wave their hand over the toilet to flush it. The pickup sensitivity on the motion sensor has an adjustment screw, identical to the adjustment screw for the flush length, and is located right next to the flush length adjustment. I did not need to adjust the flush motion sensitivity. I have been using the unit for several months now and it has worked 100% of the time, still operating on the included 4 batteries. The unit makes no noise when activating a flush, if it does make a noise it is inaudible due to the flushing of the toilet. I would definitely recommend this to others.
Review: Reliable, efficient, they do the job that Kohler's cheap hardware should have done. - Update: January 2025 I rarely review products, and almost never return to update the reviews. This product is worth an update. In case you're stuck with the never-did-work Kohler touch flush toilets, this thing will fix your problems. I have two of these Kohler toilets. One worked pretty well, burning through batteries ever 3 to 4 months. The other went south pretty early, requiring four new AA batteries EVERY WEEK to 10 days. The "working" toilet start failing, which is when I decided to take the leap of faith (based in variable reviews), and buy these replacements. After six months, they work well. There is an optional sensitivity adjustment, which consists of two screws embedded into the circuit board, which are quite difficult to access and turn with a Phillips screwdriver. To flush one of two units , one almost had to put his hand right over the unit, a half inch above. The other worked better. I adjusted both, made them too sensitive, and now they flush as soon as you're in front of it, when you sit on the seat, when you scratch your nose, i.e. you get the picture. No big deal. I decided to wait until the batteries died, and then fix then both. Well, there's a problem with that plan. It's been seven months, and the batteries are still going strong. Because of my errant settings, these things probably flush 3x more than necessary. And yet, the batteries show no sign of failing yet. THAT'S AN OUTSTANDING IMPROVEMENT over Kohler's sh**t. I'm not sure how reliable these units will be over the long haul (per other reviews), but right now, they just work, they work well, and they work efficiently enough that the batteries seem to last forever. Increased review to 5 stars. Original Review (7/24): Bought this over a year ago, but didn't get it installed until early this year. Thus far, operates great. It's overly sensitive, i.e. it flushes when you sit down, when anything is within 2 feet over the top of the tank, but that can (should) be adjusted, I just haven't gotten around to trying. My concern: MOST of the recent reviews are highly NEGATIVE, and all cite the same thing, i.e. a non-responsive vendor. Well, I have a second Kohler touchless toilet, with their defective OEM crap auto flushers, which quit after 6 years (the other one lasted 6 months). There aren't many retrofit solutions out there (I think most Kohler owners are just dumping the toilet, and never buying Kohler again), so we'll give this a second try. I guarantee that I'll be updating this review every 3 to 6 months, to see how long this lasts. If this vendor/product deserve it, I'll write about it and update the rating to match.

## Features

- Quick & Easy Upgrade - Install in about 10 minutes to convert your manual toilet into a convenient, automatic flushing system with simple instructions.
- Eliminates Phantom Flushing & Saves Water - The adjustable sensor allows precise control over activation range and water volume, preventing unwanted flushes and promoting water conservation.
- Reliable & Long-Lasting Performance - Engineered for durability with an IP67 water-resistant rating, this automatic flusher is built to provide consistent, hands-free operation.
- Enhanced Hygiene for All - The touchless, sensor-activated design promotes a cleaner bathroom by eliminating contact with the flush handle, ideal for families.
- Universal Compatibility - Designed to fit most standard flap and tank toilets (including common models like K-1954), making it suitable for both residential and commercial use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DO7ABHW |
| Average Battery Life | 4 months |
| Batteries | 4 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #35,191 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Toilet Flush Valves |
| Brand | TECHO |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,653) |
| Date First Available | March 31, 2016 |
| Exterior Finish | Brass |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Standard Toilet Tank Fitting |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9.6 ounces |
| Item dimensions L x W x H | 8.46 x 6.38 x 3.35 inches |
| Item model number | TECHO-bath-001_SML |
| Manufacturer | Techo |
| Material | Brass, Plastic |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Standard Toilet Tank Fitting |
| Part Number | TECHO-BQ18_SML |
| Product Dimensions | 8.46 x 6.38 x 3.35 inches |
| Size | 55.07 cubic inches |
| Specification Met | IP67, ULC |
| UPC | 768430516903 |

## Product Details

- **Brand:** TECHO
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Standard Toilet Tank Fitting
- **Item dimensions L x W x H:** 8.46 x 6.38 x 3.35 inches
- **Material:** Brass, Plastic
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Outlet Connection Type:** Standard Toilet Tank Fitting
- **Specification Met:** IP67, ULC

## Images

![- Touchless Toilet Flush Kit, Adjustable Sensor, 1256315 Adapt k1954, Automatic Toilet Flusher - Easy to Install - Image 1](https://m.media-amazon.com/images/I/61SPY05h-rL.jpg)

## Questions & Answers

**Q: How is that nothing happened when I tried to activated the sensor?**
A: Make sure the battery case and the sensor are connected. Make sure the batteries in the case still have power.

**Q: The wheel rotates, the chain moves but no flush, why?**
A: Make sure the wheel and the fapper is properly connected. Check whether the chain is too long.

**Q: The wheels touches the flush valve when rotating.**
A: Put the sensor more fare away from your flush valve.

**Q: The sensor works. But the water is too weak to fush thing away, why?**
A: Check whether the chain is too long. Adjust the flushing time.

**Q: The sensor won't work when l wave my hand above it.**
A: Adjust the sense range. Make sure that indicating sticker that sticked on cover of the tank is locate right above the sensor in the tank.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing little kit, easy to install, working on incl batteries for months
*by @***H on October 18, 2023*

I purchased this for a guest room toilet to remove the need for anyone to touch it to flush. Im a bit OCD with hygiene and with keeping the nice ToTo chrome toilet handle spotless and free of fingerprints. The product arrived quickly and packaged nicely to ensure safe transport. Installation was simple and made even easier by the included QR code that directs you to watch a short youtube install video. I slowed the video down to the slowest speed in order to keep up. Installation took me less than 5 minutes, no exaggeration. As others have mentioned it would be more ideal if the flush length could be extended to 7+ second, ideally up to a maximum of 10 seconds would be ideal. This means that when this device flushes, it can hold the flush valve open for a maximum of 7 seconds. There is a very small phillips screw that sets the length of time to keep the valve open. On my unit, the adjustment screw was covered in glue, a flick with a metal nail file was all that was needed to remove the glue but it should not have been covered. I had to locate a small enough phillips (ideally an electronics repair kit or eyeglass repair kit) that would fit in the tiny adjustment screw. It would be courteous for the manufacturer to have provided one but some people may not need to adjust the flush length at all. Default flush hold is 4-5 seconds long. I increased my unit to the maximum of 7 seconds which is sufficient to flush the toilet properly but ideally 9 seconds would have been better. From the description I was hoping that this unit could flush the toilet automatically when a guest moved away from the toilet or within some time set intervals, just to insure that the toilet is flushed on its own, with or without any usage. This unit does not do that. This unit solely provides a non-touch flush by motion sensor, you must wave your hand over the top of the toilet lid to activate the flush. The product comes with a chrome hand-wave sticker that you can place on top of your toilet to inform guests that they can just wave their hand over the toilet to flush it. The pickup sensitivity on the motion sensor has an adjustment screw, identical to the adjustment screw for the flush length, and is located right next to the flush length adjustment. I did not need to adjust the flush motion sensitivity. I have been using the unit for several months now and it has worked 100% of the time, still operating on the included 4 batteries. The unit makes no noise when activating a flush, if it does make a noise it is inaudible due to the flushing of the toilet. I would definitely recommend this to others.

### ⭐⭐⭐⭐⭐ Reliable, efficient, they do the job that Kohler's cheap hardware should have done.
*by S***T on July 25, 2024*

Update: January 2025 I rarely review products, and almost never return to update the reviews. This product is worth an update. In case you're stuck with the never-did-work Kohler touch flush toilets, this thing will fix your problems. I have two of these Kohler toilets. One worked pretty well, burning through batteries ever 3 to 4 months. The other went south pretty early, requiring four new AA batteries EVERY WEEK to 10 days. The "working" toilet start failing, which is when I decided to take the leap of faith (based in variable reviews), and buy these replacements. After six months, they work well. There is an optional sensitivity adjustment, which consists of two screws embedded into the circuit board, which are quite difficult to access and turn with a Phillips screwdriver. To flush one of two units , one almost had to put his hand right over the unit, a half inch above. The other worked better. I adjusted both, made them too sensitive, and now they flush as soon as you're in front of it, when you sit on the seat, when you scratch your nose, i.e. you get the picture. No big deal. I decided to wait until the batteries died, and then fix then both. Well, there's a problem with that plan. It's been seven months, and the batteries are still going strong. Because of my errant settings, these things probably flush 3x more than necessary. And yet, the batteries show no sign of failing yet. THAT'S AN OUTSTANDING IMPROVEMENT over Kohler's sh**t. I'm not sure how reliable these units will be over the long haul (per other reviews), but right now, they just work, they work well, and they work efficiently enough that the batteries seem to last forever. Increased review to 5 stars. Original Review (7/24): Bought this over a year ago, but didn't get it installed until early this year. Thus far, operates great. It's overly sensitive, i.e. it flushes when you sit down, when anything is within 2 feet over the top of the tank, but that can (should) be adjusted, I just haven't gotten around to trying. My concern: MOST of the recent reviews are highly NEGATIVE, and all cite the same thing, i.e. a non-responsive vendor. Well, I have a second Kohler touchless toilet, with their defective OEM crap auto flushers, which quit after 6 years (the other one lasted 6 months). There aren't many retrofit solutions out there (I think most Kohler owners are just dumping the toilet, and never buying Kohler again), so we'll give this a second try. I guarantee that I'll be updating this review every 3 to 6 months, to see how long this lasts. If this vendor/product deserve it, I'll write about it and update the rating to match.

### ⭐ Review
*by B***A on April 27, 2020*

Funciona muy bien. Lo he instalado para una persona que tiene una discapacidad en los brazos y no puede tirar de la cadena tradicional. Es un gran invento y muy útil para las personas con discapacidades. Además, es muy higiénico Iba a comprar otro pero me he encontrado con la sorpresa de que lo han subido el triple.producto en este momento. Por favor, póngalo de nuevo a la venta para comprarlo de nuevo. 100 × 100 recomen a dormir como cambiar vale a dormir la opinión dable

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*