# Bosch Door/Window Contact II Plus Wireless Door/Window Sensor White

**URL:** https://aio.lv/en/product--bosch-8750002108--5071180
**Data updated:** 2025-12-30 05:55 (EET)
**Category:** Control Systems
**Manufacturer:** Bosch
**Manufacturer code:** 8750002108
**EAN:** 4062321542610
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 101.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-8750002108--5071180

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Bosch Door/Window Contact II Plus is a wireless sensor designed for security applications. It features ZigBee connectivity, a long battery life of up to 36 months, and compact dimensions. This sensor is ideal for monitoring doors and windows, enhancing home security effortlessly.

## Long description

The Bosch Door/Window Contact II Plus is a compact wireless sensor that reliably detects whether doors, windows and other access points are open or closed. Available in a standard version and a plus version with an additional vibration sensor, the device provides status information via the Bosch Smart Home app, voice assistants (Amazon Alexa, Google Assistant), widgets or push notifications. It supports energy-saving functions such as automatic radiator setback during ventilation and integrates with the Smart Home controller for automations and alarm triggering.
Advantages
The sensor offers discreet, waterproof housing and compact dimensions for unobtrusive installation. The plus version adds a vibration sensor with five sensitivity levels to detect tampering before an opening occurs. When linked to the Smart Home controller, the device triggers alarm events, participates in the “Sustainable ventilation” service to reduce heating losses, and can be used as a programmable control element via its button. Status updates are delivered in real time by app, widget or push notification and are queryable via voice assistant.
Suitable for
Doors and windows
Garage doors, garden gates and outbuildings
Letterboxes and pet flaps
Medicine or cleaning cupboards and pantries
Any location where open/closed status monitoring is required
Key specifications
Model: Door/Window Contact II (Plus)
Connectivity: ZigBee (Bosch Smart Home)
Color options: White (also available in anthracite)
Compact magnet thickness: 3 mm (standard model)
Battery life: up to 36 months (typical, dependent on usage)
Additional sensor (Plus): vibration sensor with 5 sensitivity levels
MPN: 8750002108
EAN: 4062321542610
How to use
Mount the sensor and magnet on the door or window and its frame in positions where the magnet aligns when closed. Pair the device with the Bosch Smart Home controller using the app and select the appropriate model (standard or plus). Configure notifications, widget display or voice query options in the app. If using the Smart Home controller, add the sensor to services and automations such as break-in protection and Sustainable ventilation. The sensor’s button can be programmed for pause (double press) or assigned to trigger custom automations with short or long presses.
Usage recommendations
For reliable operation, place the sensor and magnet within the manufacturer’s recommended distance and select the appropriate sensitivity for the plus vibration sensor to avoid false alarms. Use the Sustainable ventilation service with smart radiator thermostats to reduce heating waste when windows are opened. Choose the color and mounting position that best suit the installation location.

## Specifications

| Feature | Value |
|---|---|
| Interface | ZigBee |
| Weight | 0.022 kg |
| Battery technology | Lithium |
| Supported network protocols | ZigBee 3.0 |
| Operating relative humidity (H-H) | 0 - 85 |
| Battery type | CR123A |
| Number of batteries supported | 1 |
| Height | 75 mm |
| LED indicators | Status |
| Width | 22 mm |
| Depth | 23 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Operating frequency | 2400 – 2483.5 |
| Compatible products | Bosch Smart Home Controller |
| Manual | Yes |
| Package type | Box |
| Battery voltage | 3 V |
| Number of products included | 2 pc(s) |
| International Protection (IP) code | IP45 |
| Maximum outdoor range | 100 m |
| Suitable for | Door/Window |
| Battery life | 36 month(s) |
| Installation type | Adhesive tape |
| Ambient temperature (max) | 60 °C |
| Ambient temperature (min) | -20 °C |
| Battery included | Yes |
| Suitable for indoor use | Yes |
| Self-adhesive tape | Yes |
| Mobile app support | Yes |
| Transmit power | 10 |
| Number of adhesive stripes | 4 pc(s) |
| Sustainability compliance | Yes |
| Sustainability certificates | CE, UKCA, WEEE |

## FAQ

### How much does the Bosch Door/Window Contact II Plus Wireless Sensor cost, and is it available for purchase?

The price is 122.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Bosch Door/Window Contact II Plus Wireless Sensor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bosch products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bosch service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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