---
product_id: 485850873
title: "Bosch Smart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white"
brand: "bosch"
price: "€ 120.12"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sk/products/485850873-bosch-smart-home-door-window-contact-ii-plus-break-in
store_origin: SK
region: Slovakia
---

# Real-time app status & alerts Vibration break-in detection Energy-saving window open detection Bosch Smart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white

**Brand:** bosch
**Price:** € 120.12
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure smarter, live better — your home’s silent guardian.

## Quick Answers

- **What is this?** Bosch Smart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white by bosch
- **How much does it cost?** € 120.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/485850873-bosch-smart-home-door-window-contact-ii-plus-break-in)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Smart Vibration Sensor:** Detects break-in attempts instantly with precision vibration alerts.
- • **Instant Security Alerts:** Get real-time notifications on open doors/windows to close security gaps immediately.
- • **Energy Efficiency Booster:** Automatically lowers radiator heat when windows are open, cutting heating costs smartly.
- • **Easy Setup & Compact Design:** Lightweight, adjustable, and includes everything needed for quick surface mounting.
- • **Seamless Smart Home Integration:** Works flawlessly with Bosch Smart Home system, Alexa, and Google Assistant for effortless control.

## Overview

The Bosch Smart Home door/window contact II plus is a compact, metal smart sensor that detects open doors, windows, and vibrations to protect against break-ins. Compatible with Bosch Smart Home controllers, Amazon Alexa, and Google Assistant, it provides real-time alerts and integrates energy-saving features by signaling smart thermostats to reduce heating when windows are open. Included are the sensor, magnet with spacers, battery, adhesive tape, and manual for easy installation.

## Description

BOSCHSmart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white

## Features

- Smart sensor: reliably detects open doors, windows and vibrations, shows their status in the app and serves as a trigger for actions and scenarios in the Smart home thanks to the integrated button
- Break-in protection: once integrated into the Bosch Smart Home alarm system, the door/window contact triggers an alarm when it detects vibrations at the window caused by break-in attempts
- Warning in the alarm system: door/window sensor detects security gaps when the alarm system is activated and draws your attention to open doors and windows
- Save heating costs: window sensor detects open windows, enabling the smart radiator thermostats to be automatically turned down via the "Sustainable ventilation" service to save energy costs
- Maximum added value in the system: you need a Bosch Smart Home controller or Bosch Smart Home controller II to integrate the device into your Bosch Smart Home system
- Box contents: 1x door/window sensor, 1x magnet with 2 spacers, 1x CR123A battery, adhesive tape, user manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch |
| Part Number | 8750002092 |
| Product Dimensions | 2.5 x 2.2 x 7.5 cm; 50 g |
| Batteries | 1 CR123A batteries required. (included) |
| Item model number | 8750002092 |
| Size | single |
| Colour | White |
| Style | Door/window Contact II plus |
| Material | Metal |
| Item Package Quantity | 1 |
| Measurement System | metric |
| Plug profile | Surface Mount |
| Special Features | Adjustable |
| Usage | Door and window security, energy saving, integration into smart home systems |
| Included Components | 1x door/window sensor, 1x magnet with 2 spacers, 1x CR123A battery, adhesive tape, user manual |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| Item Weight | 50 g |

## Product Details

- **Brand:** Bosch Smart Home
- **Item dimensions L x W x H:** 25 x 22 x 75 millimetres
- **Material:** Metal
- **Item weight:** 0.05 Kilograms
- **Style:** Door/window Contact II plus

## Images

![Bosch Smart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white - Image 1](https://m.media-amazon.com/images/I/41oax0w89YL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name, Style Name** options.

## Questions & Answers

**Q: Hi, does this work with HomeKit?**
A: Dear Syl, yes it works with Apple HomeKit. Best regards

**Q: Do you absolutely need the Bosch Smart Home controller? or can you just purchase the sensor an connect it to an app in my phone? This is the only Bosc**
A: Hi Andrea, yes you will need the bosch smart Home controller to use the product. Best regards, your bosch smart home team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by J***R on 13 April 2025*

Nice one

## Frequently Bought Together

- Bosch Smart Home door/window contact II plus, break-in protection with smart sensor for vibration detection, compatible with Amazon Alexa and Google Assistant, white
- Bosch Smart Home Controller II, Gateway Controlling The Bosch Smart Home System, Smart Hub
- Bosch Smart Home smoke detector II, with app function, compatible with Apple HomeKit

---

## 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.sk/products/485850873-bosch-smart-home-door-window-contact-ii-plus-break-in](https://www.desertcart.sk/products/485850873-bosch-smart-home-door-window-contact-ii-plus-break-in)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-14*