# Door/Window Sensor ABUS CFW4100BK — Wireless Wi‑Fi, Black, 230 V

**URL:** https://aio.lv/en/product--abus-abbo10000b--12261690
**Data updated:** 2026-04-12 10:33 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** ABUS
**Manufacturer code:** ABBO10000B
**EAN:** 4003318987687
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 137.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-abbo10000b--12261690

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

ABUS CFW4100BK is a wireless door/window sensor with Wi‑Fi connectivity in black finish. Designed for smart home security, it operates via Wi‑Fi and requires a 230 V power input. The device detects door or window open/close events and integrates into home automation setups for notifications and alarm triggering.

## Long description

The ABUS CFW4100BK door/window sensor connects ABUS One smart devices to your home Wi‑Fi network via the BRIDGE One, enabling remote access and control through the ABUS One app. The BRIDGE One links compatible locks and keyboxes to the internet so you can monitor events, receive notifications, and manage access from any location. It supports integration with voice assistants and smart home routines to extend automation possibilities.
Advantages
Using the BRIDGE One with the ABUS CFW4100BK provides real‑time event notifications and remote control of locks and key storage devices. It allows you to issue temporary or permanent numeric codes for shared access, view event logs for key retrieval, and receive push alerts when the key box or door sensor is triggered. The device operates over your existing Wi‑Fi network and enables additional smart home integrations.
Suitable for
Remote control and monitoring of doors and windows equipped with ABUS One sensors
Managing access to homes, holiday rentals or shared properties
Integrating ABUS One locks and keyboxes into smart home setups and voice assistant routines
When it may not be suitable
This product requires a stable Wi‑Fi network and a compatible ABUS One ecosystem to provide full remote functionality; without the BRIDGE One and ABUS One app some features will not be available. It is not a standalone power source for devices — the unit relies on mains power (230 V) and connected sensors for operation.
Key specifications
Connectivity: Wireless via Wi‑Fi
Power supply input voltage: 230 V
Product colour: Black
Weight: 140 g
Includes: 1 piece (BRIDGE One for ABUS One devices)
How to use
Plug the BRIDGE One into a suitable mains outlet and connect it to your home Wi‑Fi network following the ABUS One app instructions. Pair your ABUS One door/window sensor and other compatible devices through the app to enable remote access, event logging and push notifications. Configure numeric access codes for locks or keyboxes, set up routines or link a voice assistant if required. Monitor events and manage permissions from the app on your smartphone.
What to consider before purchase
Requires ABUS One compatible devices to use remote features
Needs a reliable Wi‑Fi network and mains power (230 V)
Check compatibility with your voice assistant or smart home system if integration is needed
Usage recommendations
Install the BRIDGE One in a central location with good Wi‑Fi coverage to ensure reliable communication with door/window sensors and locks; regularly update firmware via the ABUS One app and review event logs and access codes to maintain secure access management.

## Specifications

| Feature | Value |
|---|---|
| Interface | Wi-Fi |
| Weight | 0.14 kg |
| Power supply input voltage | 230 |
| Connectivity technology | Wireless |
| Product colour | Black |
| Number of products included | 1 pc(s) |
| Suitable for | Door |

## FAQ

### How much does the ABUS CFW4100BK door/window sensor cost, and is it available for purchase?

The price is 165.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 13.07.2026 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. All transactions are 100% secure and encrypted.

### 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 ABUS 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 ABUS 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

### Where can I download the instructions for ABUS CFW4100BK door/window sensor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12261690/68181164_large.webp