---
product_id: 171862745
title: "Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000"
brand: "grohe"
price: "105223 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Grohe"
url: https://www.desertcart.kg/products/171862745-bau-cosmopolitan-e-infrared-sensor-touchless-basin-mixer-tap-mixing
store_origin: KG
region: Kyrgyzstan
---

# 50% water saving tech Infrared sensor touchless activation 7-year battery life Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000

**Brand:** grohe
**Price:** 105223 som
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your washroom game with touchless tech and eco-smart luxury!

## Quick Answers

- **What is this?** Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 by grohe
- **How much does it cost?** 105223 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/171862745-bau-cosmopolitan-e-infrared-sensor-touchless-basin-mixer-tap-mixing)

## Best For

- grohe enthusiasts

## Why This Product

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

## Key Features

- • **Save Water, Save Money:** GROHE EcoJoy technology cuts water consumption by up to 50% without sacrificing performance—luxury meets sustainability.
- • **Plug & Play Installation:** Flexible hoses and step-by-step guides make setup stress-free—even pros appreciate the simplicity.
- • **Sleek German Engineering:** Durable StarLight chrome finish resists wear and keeps your basin looking pristine with minimal upkeep.
- • **Effortless Hygiene, Zero Contact:** Infrared sensor activates water flow only when hands are detected, minimizing germs and cleaning time.
- • **Custom Comfort at Your Fingertips:** 7 pre-set programs and adjustable temperature limiter ensure perfect water flow and safety every time.

## Overview

The GROHE Bau Cosmopolitan E is a premium touchless basin mixer featuring advanced infrared sensor technology for hygienic, water-efficient use. With GROHE EcoJoy, it reduces water consumption by up to 50% while maintaining a powerful 5.1 L/min flow. Its durable StarLight chrome finish ensures lasting shine, and the mixer includes 7 pre-set programs plus an adjustable temperature limiter for personalized comfort. Battery-powered with a 7-year lifespan and easy installation, it’s designed for both stylish home bathrooms and busy public spaces.

## Description

Washing has never been easier or more enjoyable with this perfect combination of minimalistic design and comfortable features! Made in Germany with sleek lines and a elegant profile the mixer has a modern appeal and GROHE’s innovative technology takes washing efficiency and comfort to a whole new level. The infrared sensor detects hand movement so water only runs when it’s needed – delivering luxury and saving precious water and energy – which means it’s perfect for the cloakroom at home and in busy public spaces. GROHE EcoJoy also limits water flow to 5.7 l/min without compromising performance. Water temperature is adjusted with a small lever on the side of the tap and can be limited with the use of a small enclosed accessory – saving energy and cutting the risk of scalding. The durable GROHE StarLight chrome finish will sparkle for years. With less skin contact, it’s also hygienic and very easy to clean. This advanced mixer is simple to install – it only takes a few minutes – and the pre-settings are optimised for most ceramic washbasins and personal preferences. Cleaning mode is easily activated by covering the bottom of the sensor with a thumb, which temporarily locks the water flow. Combined with the GROHE Remote Control (36407001), additional settings are available, including automatic hygiene flushing and thermal disinfection. The mixer's body is made from durable composite polymer, which is approved for drinking water, and as the touchless technology uses low-energy electronics the batteries last seven years –

Review: حساسيه ممتازه و قوه ضغط ممتازه ، خامه ممتازه قيمه رائعه مقابل السعر
Review: It worked fine for 7-8 months, now the battery is not working anymore unlike the promised number of years.

## Features

- GROHE’s touchless technology is extra hygienic and water-saving: Its proven infrared sensor detects hand movement so the water only flows when it’s needed; And due to less skin contact, the cleaning effort is reduced to a minimum
- GROHE Water Saving technology reduces water consumption by up to 50% without compromising on performance; Whenever you turn on your tap, you will enjoy a full jet of water while saving money nonetheless
- Just wipe down with a dry cloth – the smooth surface finish is hard-wearing and ensures a lasting luminous sheen; You'll save plenty of time cleaning while your tap always looks new
- Fit your taps hassle-free using our easy installation system; Taps are connected to the mains by flexible hoses – much simpler to get a grip on – and our step-by-step guides take all the stress out of the job; Even a professional fitter will thank you for choosing Easy Installation
- 5 Year Manufacturer's Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L8XLMMR |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | #739,903 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #177 in Touchless Bathroom Sink Faucets #3,154 in Touch On Bathroom Sink Faucets |
| Brand | GROHE |
| Color | Chrome |
| Customer Reviews | 3.9 3.9 out of 5 stars (851) |
| Date First Available | April 27, 2019 |
| Finish | Polished |
| Finish Type | Polished |
| Global Trade Identification Number | 04005176473678 |
| Handle Location | Center |
| Handle Material | Plastic |
| Hole Count | 1 |
| Hose Length | 38.5 Centimeters |
| Included Components | Box contents: electronic washbasin tap, instruction manual |
| Installation Type | Single Hole |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.68 pounds |
| Item model number | 36451000 |
| Manufacturer | GROHE |
| Material | Polycarbonate |
| Maximum Flow Rate | 5.1 Liters Per Minute |
| Model Name | BAU E |
| Mounting Type | Ceiling mounting |
| Number of Handles | 1 |
| Number of Pieces | 1 |
| Part Number | 36451000 |
| Pattern | Battery operated |
| Product Dimensions | 14.37 x 8.66 x 4.13 inches |
| Recommended Uses For Product | Basin |
| Room Type | Bathroom |
| Series ID | Bau Cosmopolitan E |
| Size | mit Mischung und variabel einstellbarem Temperaturbegrenzer |
| Special Feature | Touchless |
| Special Features | Touchless |
| Spout Design | Waterfall wide-mouth |
| Spout Height | 103 Millimeters |
| Spout Reach | 154 Millimeters |
| Style | With mixing device |
| Usage | Inside; Professional |
| Warranty Type | limited |

## Product Details

- **Brand:** GROHE
- **Color:** Chrome
- **Finish Type:** Polished
- **Hole Count:** 1
- **Included Components:** Box contents: electronic washbasin tap, instruction manual
- **Material:** Polycarbonate
- **Mounting Type:** Ceiling mounting
- **Number of Handles:** 1
- **Recommended Uses For Product:** Basin
- **Special Feature:** Touchless

## Images

![Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 - Image 1](https://m.media-amazon.com/images/I/511C4rzkxoL.jpg)
![Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 - Image 2](https://m.media-amazon.com/images/I/41CwAee3wiL.jpg)
![Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 - Image 3](https://m.media-amazon.com/images/I/51zaHQ16r0L.jpg)
![Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 - Image 4](https://m.media-amazon.com/images/I/61IrultMGTL.jpg)
![Bau Cosmopolitan E - Infrared Sensor Touchless Basin Mixer Tap with Mixing Device (Water Saving Technology, Battery Powered, 7 Pre-Set Programs, Tails 3/8 Inch), Size 123 mm, Chrome, 36451000 - Image 5](https://m.media-amazon.com/images/I/513p1-L3npL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***M on August 15, 2022*

حساسيه ممتازه و قوه ضغط ممتازه ، خامه ممتازه قيمه رائعه مقابل السعر

### ⭐⭐ Review
*by A***R on June 18, 2022*

It worked fine for 7-8 months, now the battery is not working anymore unlike the promised number of years.

### ⭐⭐⭐⭐⭐ Review
*by M***C on March 22, 2021*

Installed and so far working great. I think it will definitely save on water use. Kids absolutely love it. As you don’t touch it at all it’s always clean.

## Frequently Bought Together

- GROHE 36451000 BAU Cosmopolitan E, mit Mischung und variabel einstellbarem Temperaturbegrenzer, Chrome
- GROHE 35601000 Rapido Smartbox Universal Rough-In Box, Starlight Chrome
- GROHE 27412BE0 Relexa 6 5/8″ Tubular Shower Arm, Polished Nickel

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**Shop now:** [https://www.desertcart.kg/products/171862745-bau-cosmopolitan-e-infrared-sensor-touchless-basin-mixer-tap-mixing](https://www.desertcart.kg/products/171862745-bau-cosmopolitan-e-infrared-sensor-touchless-basin-mixer-tap-mixing)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-19*