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Item #:
106465643
Bosch Smart Home Door/Window Contact II Smart Sensor for Energy-Efficient Heating Compatible with Amazon Alexa and Google Assistant White
87% of respondents would recommend this to a friend
Item #:
106465643
MWK 159721
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
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Imported from EU store
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Order now and get it around Tuesday, September 29
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Reliably detects open doors and windows, saving you energy and enhancing your home security.
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What Stands Out
Energy Efficiency
This smart sensor optimizes heating by detecting door and window usage, significantly reducing energy waste and promoting greener living.
Voice Assistant Compatible
Seamlessly integrates with Amazon Alexa and Google Assistant, allowing for convenient voice commands and enhanced smart home automation.
Stylish Design
Its sleek white finish complements modern home décor, combining functionality with aesthetics for a visually appealing smart home solution.
Product Details
| Mounting Type | door mount |
| Output Type | Digital |
| Sensing Distance | 3 Millimetres |
| Specific Uses For Product | Door and window monitoring, smart home control, energy saving, burglary protection |
| Material | Plastic |
| Style Name | Door/window contact II, white |
| EU Spare Part Availability Duration | 1 Years |
| Item Dimensions | 25 x 22 x 75 millimetres |
| Item Weight | 0.04 Kilograms |
| Brand | Bosch |
| Model Number | 8750002090 |
| Number of Items | 1 |
| Global Trade Identification Number | 04062321542559 |
| Manufacturer | Bosch |
| Country Of Origin | China |
| Included Components | 1 x door/window senor, 1 x magnet, 1 x CR123A battery, tape, instruction manual (English language not guaranteed) |
| Item Type Name | Bosch Smart Home Door/Window Contact II, White |
| Manufacturer Part Number | 8750002090 |
| Item dimensions L x W x H | 25 x 22 x 75 millimetres |
| Style | Door/window contact II, white |
| What's in the box? | 1 x door/window senor, 1 x magnet, 1 x CR123A battery, tape, instruction manual (English language not guaranteed) |
Who Should Buy?
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Tech-Savvy Homeowners
Ideal for those who embrace smart home technology and enjoy integrating devices with Alexa or Google Assistant.
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Energy Conservation
Perfect for users focused on energy efficiency through smart home systems to optimize heating and reduce costs.
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Enhanced Security
Beneficial for individuals looking to improve home security by monitoring doors and windows remotely.
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Non-Tech Savvy
Not suitable for users uncomfortable with technology or who prefer traditional home security systems.
Product Description
Bosch Smart Home Door/Window Contact II Smart Sensor for Energy-Efficient Heating Compatible with Amazon Alexa and Google Assistant White
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What does the smart sensor do?
Answer: It reliably detects open doors and windows and integrates with your smart home system. -
Question:
How does it help in saving energy?
Answer: It detects open windows and automatically throttles smart radiator thermostats to save heating costs. -
Question:
Is it easy to install?
Answer: Yes, it comes with adhesive tape and instructions for straightforward installation.
Bosch Door & Window Sensors 8750002090 Editorial Review
Bosch Smart Home Door/Window Contact II Smart Sensor For Energy-Efficient Heating Compatible With Amazon Alexa And Google Assistant White is designed for effective door and window monitoring, enhancing smart home control and energy efficiency. This sensor features a compact size of 25 x 22 x 75 millimetres, making it easy to install with the included mounting tape. It operates with a sensing distance of 3 millimetres and includes a CR123A battery, ensuring you have everything needed for immediate setup. Users appreciate its compatibility with popular smart home systems like Amazon Alexa and Google Assistant, which allows for seamless integration into existing setups for improved burglary protection.
Customer Reviews & Ratings
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Pros
- Compact design for easy installation
- Digital output for enhanced monitoring
- Includes necessary installation components
- Helps improve energy efficiency
Cons
- Instruction manual may not guarantee English language.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 159721
Order now and get it around Tuesday, September 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Smart sensor detects open doors and windows for real-time updates.
- Subtle design fits seamlessly into your living environment.
- Saves heating costs by automatically adjusting radiator thermostats.
- Enhances home security by triggering alarms when unauthorized access occurs.
- Compatible with Bosch Smart Home Controller for maximum integration.
- Includes essential installation components for easy setup.
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